| 
		
	
		 | 
		Verb: to button-buttoned-buttoned 
		Ausiliar: to have - transitivo
		 | 
		
			| Affermative - INDICATIVE  | 
		
		
		
		
			| Present simple | 
		
		
			
	
		I button   
		you button   
		he/she/it buttons   
		we button   
		you button   
		they button   | 		
		
		
		
		
			| Simple past | 
		
		
			I buttoned   
	you buttoned   
	he/she/it buttoned   
	we buttoned   
	you buttoned   
	they buttoned   | 
		
	   
		
		
			| Simple past | 
		
		
			I buttoned   
	you buttoned   
	he/she/it buttoned   
	we buttoned   
	you buttoned   
	they buttoned   | 
		
	   
		
			| Present perfect | 
		
		
			
	I  have buttoned   
	you  have buttoned   
	he/she/it  has buttoned   
	we  have buttoned   
	you  have buttoned   
	they  have buttoned   | 
		
		
		
			| Past perfect | 
		
		
			
	I  had buttoned   
	you  had buttoned   
	he/she/it  had buttoned   
	we  had buttoned   
	you  had buttoned   
	they  had buttoned   | 
		
		
		
			| Past perfect | 
		
		
			
	I  had buttoned   
	you  had buttoned   
	he/she/it  had buttoned   
	we  had buttoned   
	you  had buttoned   
	they  had buttoned   | 
		
		
		
			| Simple future | 
		
			
			
	I  will button    
	you  will button   
	he/she/it  will button   
	we  will button   
	you  will button   
	they  will button   | 
		
		
		
			| Future perfect | 
		
		
			
	I  will  have buttoned    
	you  will  have buttoned   
	he/she/it  will  have buttoned   
	we  will  have buttoned   
	you  will  have buttoned   
	they  will  have buttoned  
			 | 
		
		
		
			| Present continuous | 
		
		
		
			
	I  am buttoning   
	you  are buttoning   
	he/she/it  is buttoning   
	we  are buttoning   
	you  are buttoning   
	they  are buttoning   | 
		
		
		
			| Past simple continuous | 
		
		
			
	I  was buttoning   
	you  were buttoning   
	he/she/it  was buttoning   
	we  were buttoning   
	you  were buttoning   
	they  were buttoning   | 
		
		
		
			| Future continuous | 
		
		
			
	I  will  be buttoning   
	you  will  be buttoning   
	he/she/it  will  be buttoning   
	we  will  be buttoning   
	you  will  be buttoning   
	they  will  be buttoning   | 
		
		
		
			| Future perfect continuous | 
		
		
			
			
	
	I  will  have  been buttoning   
	you  will  have  been buttoning   
	he/she/it  will  have  been buttoning   
	we  will  have  been buttoning   
	you  will  have  been buttoning   
	they  will  have  been buttoning  
			 | 
		
		
		
			|  Present 
					perfect continuous  | 
		
		
			
	I  have  been buttoning   
	you  have  been buttoning   
	he/she/it  has  been buttoning   
	we  have  been buttoning   
	you  have  been buttoning   
	they  have  been buttoning   | 
		
		
		
		
				| Past perfect continuous | 
		
		
			
	I  had  been buttoning   
	you  had  been buttoning   
	he/she/it  had  been buttoning   
	we  had  been buttoning   
	you  had  been buttoning   
	they  had  been buttoning  | 
		
		
		
			| Affermative - SUBJUNCTIVE | 
		
		
		
			| Present simple | 
		
		
			
	
		That I button   
		That you button   
		That he/she/it button   
		That we button   
		That you button   
		That they button   | 	
		
		
		
		
			| Present perfect | 
		
		
			
	That I  have buttoned   
	That you  have buttoned   
	That he/she/it  have buttoned   
	That we  have buttoned   
	That you  have buttoned   
	That they  have buttoned   | 
		
		
		
		
			| Simple past | 
		
		
			That I buttoned   
	That you buttoned   
	That he/she/it buttoned   
	That we buttoned   
	That you buttoned   
	That they buttoned   | 
		
	   
		
			| Past perfect  | 
		
		
			
	That I  had buttoned   
	That you  had buttoned   
	That he/she/it  had buttoned   
	That we  had buttoned   
	That you  had buttoned   
	That they  had buttoned   | 
		
		
	
		
			| Affermative - CONDITIONAL | 
		
		
		
			| Present | 
		
		
			
	I  would button    
	you  would button   
	we  would button   
	we  would button   
	you  would button   
	they  would button   | 
		
		
		
			
			| Past  | 
		
		
			
	I  would  have buttoned 
	you  would  have buttoned 
	he/she/it  would  have buttoned 
	we  would  have buttoned 
	you  would  have buttoned 
	they  would  have buttoned | 
		
		
		
			| Present continous | 
		
		
			
	I  would  be buttoning    
	you  would  be buttoning   
	we  would  be buttoning   
	we  would  be buttoning   
	you  would  be buttoning   
	they  would  be buttoning   | 
		
		
			
			|  Past continous | 
		
		
			
	I  would  have  been buttoning 
	you  would  have  been buttoning 
	he/she/it  would  have  been buttoning 
	we  would  have  been buttoning 
	you  would  have  been buttoning 
	they  would  have  been buttoning | 
		
		
		
			| Affermative - IMPERATIVE | 
		
		
			| Present | 
		
		
			
				
				 let  me button   
	button   
	 let  him button   
	 let  us button   
	button   
	 let  them button  
				 | 
			
		
		
				|   | 
			
				|   | 
			
				|   | 
			
				|   | 
			
				|   | 
			
				|   | 
			
				|   | 
			
		
	
	
		
			| Affermative - INFINITIVE | 
		
		
			| Present | 
		
	
		
			| to button | 
		
	
			
			| Past | 
		
		
			| to  have buttoned | 
		
		
			| Present continous | 
		
		
			| to  be buttoning | 
		
			| Perfect continous | 
		
		
			| to have  been buttoning | 
		
		
					| Affermative - 
					PARTICIPLE | 
				
			
					
					
						| Present | 
					
	
				
				
				
					| buttoning | 
			
				
				
				
					| Past | 
				
			
				
					| buttoned | 
				
				
					| Perfect | 
				
				
					| having buttoned | 
				
			
				| Affermative - GERUND | 
			
		
			
				| Present | 
			
	
			
				| buttoning | 
			
	
			
				| Past | 
			
			
			
				| having buttoned | 
			
			
		
			| Negative - INDICATIVE  | 
		
		
		
		
			| Present simple | 
		
		
			
	
		I  do  not button   
		you  do  not button   
		he/she/it  does  not buttons   
		we  do  not button   
		you  do  not button   
		they  do  not button   | 		
		
		
		
		
			| Simple past | 
		
		
			I  did  not button   
	you  did  not button   
	he/she/it  did  not button   
	we  did  not button   
	you  did  not button   
	they  did  not button   | 
		
	   
		
		
			| Simple past | 
		
		
			I  did  not button   
	you  did  not button   
	he/she/it  did  not button   
	we  did  not button   
	you  did  not button   
	they  did  not button   | 
		
	   
		
			| Present perfect | 
		
		
			
	I  have  not buttoned   
	you  have  not buttoned   
	he/she/it  has  not buttoned   
	we  have  not buttoned   
	you  have  not buttoned   
	they  have  not buttoned   | 
		
		
		
			| Past perfect | 
		
		
			
	I  had  not buttoned   
	you  had  not buttoned   
	he/she/it  had  not buttoned   
	we  had  not buttoned   
	you  had  not buttoned   
	they  had  not buttoned   | 
		
		
		
			| Past perfect | 
		
		
			
	I  had  not buttoned   
	you  had  not buttoned   
	he/she/it  had  not buttoned   
	we  had  not buttoned   
	you  had  not buttoned   
	they  had  not buttoned   | 
		
		
		
			| Simple future | 
		
			
			
	I  will  not button    
	you  will  not button   
	he/she/it  will  not button   
	we  will  not button   
	you  will  not button   
	they  will  not button   | 
		
		
		
			| Future perfect | 
		
		
			
	I  will  not  have buttoned    
	you  will  not  have buttoned   
	he/she/it  will  not  have buttoned   
	we  will  not  have buttoned   
	you  will  not  have buttoned   
	they  will  not  have buttoned  
			 | 
		
		
		
			| Present continuous | 
		
		
		
			
	I  am  not buttoning   
	you  are  not buttoning   
	he/she/it  is  not buttoning   
	we  are  not buttoning   
	you  are  not buttoning   
	they  are  not buttoning   | 
		
		
		
			| Past simple continuous | 
		
		
			
	I  was  not buttoning   
	you  were  not buttoning   
	he/she/it  was  not buttoning   
	we  were  not buttoning   
	you  were  not buttoning   
	they  were  not buttoning   | 
		
		
		
			| Future continuous | 
		
		
			
	I  will  not  be buttoning   
	you  will  not  be buttoning   
	he/she/it  will  not  be buttoning   
	we  will  not  be buttoning   
	you  will  not  be buttoning   
	they  will  not  be buttoning   | 
		
		
		
			| Future perfect continuous | 
		
		
			
			
	
	I  will  not  have  been buttoning   
	you  will  not  have  been buttoning   
	he/she/it  will  not  have  been buttoning   
	we  will  not  have  been buttoning   
	you  will  not  have  been buttoning   
	they  will  not  have  been buttoning  
			 | 
		
		
		
			|  Present 
					perfect continuous  | 
		
		
			
	I  have  not  been buttoning   
	you  have  not  been buttoning   
	he/she/it  has  not  been buttoning   
	we  have  not  been buttoning   
	you  have  not  been buttoning   
	they  have  not  been buttoning   | 
		
		
		
		
				| Past perfect continuous | 
		
		
			
	I  had  not  been buttoning   
	you  had  not  been buttoning   
	he/she/it  had  not  been buttoning   
	we  had  not  been buttoning   
	you  had  not  been buttoning   
	they  had  not  been buttoning  | 
		
		
		
			| Negative - SUBJUNCTIVE | 
		
		
		
			| Present simple | 
		
		
			
	
		That I  do  not button   
		That you  do  not button   
		That he/she/it  does  not button   
		That we  do  not button   
		That you  do  not button   
		That they  do  not button   | 	
		
		
		
		
			| Present perfect | 
		
		
			
	That I  have  not buttoned   
	That you  have  not buttoned   
	That he/she/it  have  not buttoned   
	That we  have  not buttoned   
	That you  have  not buttoned   
	That they  have  not buttoned   | 
		
		
		
		
			| Simple past | 
		
		
			That I  did  not button   
	That you  did  not button   
	That he/she/it  did  not button   
	That we  did  not button   
	That you  did  not button   
	That they  did  not button   | 
		
	   
		
			| Past perfect  | 
		
		
			
	That I  had  not buttoned   
	That you  had  not buttoned   
	That he/she/it  had  not buttoned   
	That we  had  not buttoned   
	That you  had  not buttoned   
	That they  had  not buttoned   | 
		
		
	
		
			| Negative - CONDITIONAL | 
		
		
		
			| Present | 
		
		
			
	I  would  not button    
	you  would  not button   
	we  would  not button   
	we  would  not button   
	you  would  not button   
	they  would  not button   | 
		
		
		
			
			| Past  | 
		
		
			
	I  would  not  have buttoned 
	you  would  not  have buttoned 
	he/she/it  would  not  have buttoned 
	we  would  not  have buttoned 
	you  would  not  have buttoned 
	they  would  not  have buttoned | 
		
		
		
			| Present continous | 
		
		
			
	I  would  not  be buttoning    
	you  would  not  be buttoning   
	we  would  not  be buttoning   
	we  would  not  be buttoning   
	you  would  not  be buttoning   
	they  would  not  be buttoning   | 
		
		
			
			|  Past continous | 
		
		
			
	I  would  not  have  been buttoning 
	you  would  not  have  been buttoning 
	he/she/it  would  not  have  been buttoning 
	we  would  not  have  been buttoning 
	you  would  not  have  been buttoning 
	they  would  not  have  been buttoning | 
		
		
		
			| Negative - IMPERATIVE | 
		
		
			| Present | 
		
		
			
				
				 do  not  let  me button   
	 do  not button   
	 do  not  let  him button   
	 do  not  let  us button   
	 do  not button   
	 do  not  let  them button  
				 | 
			
		
		
				|   | 
			
				|   | 
			
				|   | 
			
				|   | 
			
				|   | 
			
				|   | 
			
				|   | 
			
		
	
	
		
			| Negative - INFINITIVE | 
		
		
			| Present | 
		
	
		
			|  not to button | 
		
	
			
			| Past | 
		
		
			|  not to  have buttoned | 
		
		
			| Present continous | 
		
		
			|  not to  be buttoning | 
		
			| Perfect continous | 
		
		
			|  not to have  been buttoning | 
		
		
					| Negative - 
					PARTICIPLE | 
				
			
					
					
						| Present | 
					
	
				
				
				
					|  not buttoning | 
			
				
				
				
					| Past | 
				
			
				
					|  not buttoned | 
				
				
					| Perfect | 
				
				
					|  not having buttoned | 
				
			
				| Negative - GERUND | 
			
		
			
				| Present | 
			
	
			
				|  not buttoning | 
			
	
			
				| Past | 
			
			
			
				|  not having buttoned | 
			
			
		
			| Interrogative - INDICATIVE  | 
		
		
		
		
			| Present simple | 
		
		
			
	
		 do  I button  ? 
		 do  you button  ? 
		 does  she/he/it buttons  ? 
		 do  we button  ? 
		 do  you button  ? 
		 do  they button  ? | 		
		
		
		
		
			| Simple past | 
		
		
			 did  I button  ? 
	 did  you button  ? 
	 did  she/he/it button  ? 
	 did  we button  ? 
	 did  you button  ? 
	 did  they button  ? | 
		
	   
		
		
			| Simple past | 
		
		
			 did  I button  ? 
	 did  you button  ? 
	 did  she/he/it button  ? 
	 did  we button  ? 
	 did  you button  ? 
	 did  they button  ? | 
		
	   
		
			| Present perfect | 
		
		
			
	 have  I buttoned  ? 
	 have  you buttoned  ? 
	 has  she/he/it buttoned  ? 
	 have  we buttoned  ? 
	 have  you buttoned  ? 
	 have  they buttoned  ? | 
		
		
		
			| Past perfect | 
		
		
			
	 had  I buttoned  ? 
	 had  you buttoned  ? 
	 had  she/he/it buttoned  ? 
	 had  we buttoned  ? 
	 had  you buttoned  ? 
	 had  they buttoned  ? | 
		
		
		
			| Past perfect | 
		
		
			
	 had  I buttoned  ? 
	 had  you buttoned  ? 
	 had  she/he/it buttoned  ? 
	 had  we buttoned  ? 
	 had  you buttoned  ? 
	 had  they buttoned  ? | 
		
		
		
			| Simple future | 
		
			
			
	 will  I button  ?  
	 will  you button  ? 
	 will  she/he/it button  ? 
	 will  we button  ? 
	 will  you button  ? 
	 will  they button  ? | 
		
		
		
			| Future perfect | 
		
		
			
	 will  I  have buttoned  ?  
	 will  you  have buttoned  ? 
	 will  she/he/it  have buttoned  ? 
	 will  we  have buttoned  ? 
	 will  you  have buttoned  ? 
	 will  they  have buttoned  ?
			 | 
		
		
		
			| Present continuous | 
		
		
		
			
	 am  I buttoning  ? 
	 are  you buttoning  ? 
	 is  she/he/it buttoning  ? 
	 are  we buttoning  ? 
	 are  you buttoning  ? 
	 are  they buttoning  ? | 
		
		
		
			| Past simple continuous | 
		
		
			
	 was  I buttoning  ? 
	 were  you buttoning  ? 
	 was  she/he/it buttoning  ? 
	 were  we buttoning  ? 
	 were  you buttoning  ? 
	 were  they buttoning  ? | 
		
		
		
			| Future continuous | 
		
		
			
	 will  I  be buttoning  ? 
	 will  you  be buttoning  ? 
	 will  she/he/it  be buttoning  ? 
	 will  we  be buttoning  ? 
	 will  you  be buttoning  ? 
	 will  they  be buttoning  ? | 
		
		
		
			| Future perfect continuous | 
		
		
			
			
	
	 will  I  have  been buttoning  ? 
	 will  you  have  been buttoning  ? 
	 will  she/he/it  have  been buttoning  ? 
	 will  we  have  been buttoning  ? 
	 will  you  have  been buttoning  ? 
	 will  they  have  been buttoning  ?
			 | 
		
		
		
			|  Present 
					perfect continuous  | 
		
		
			
	 have  I  been buttoning  ? 
	 have  you  been buttoning  ? 
	 has  she/he/it  been buttoning  ? 
	 have  we  been buttoning  ? 
	 have  you  been buttoning  ? 
	 have  they  been buttoning  ? | 
		
		
		
		
				| Past perfect continuous | 
		
		
			
	 had  I  been buttoning  ? 
	 had  you  been buttoning  ? 
	 had  she/he/it  been buttoning  ? 
	 had  we  been buttoning  ? 
	 had  you  been buttoning  ? 
	 had  they  been buttoning ? | 
		
		
		
			| Interrogative - SUBJUNCTIVE | 
		
		
		
			| Present simple | 
		
		
			
	
		That  do  I button  ? 
		That  do  you button  ? 
		That  does  she/he/it button  ? 
		That  do  we button  ? 
		That  do  you button  ? 
		That  do  they button  ? | 	
		
		
		
		
			| Present perfect | 
		
		
			
	That  have  I buttoned  ? 
	That  have  you buttoned  ? 
	That  have  she/he/it buttoned  ? 
	That  have  we buttoned  ? 
	That  have  you buttoned  ? 
	That  have  they buttoned  ? | 
		
		
		
		
			| Simple past | 
		
		
			That  did  I button  ? 
	That  did  you button  ? 
	That  did  she/he/it button  ? 
	That  did  we button  ? 
	That  did  you button  ? 
	That  did  they button  ? | 
		
	   
		
			| Past perfect  | 
		
		
			
	That  had  I buttoned  ? 
	That  had  you buttoned  ? 
	That  had  she/he/it buttoned  ? 
	That  had  we buttoned  ? 
	That  had  you buttoned  ? 
	That  had  they buttoned  ? | 
		
		
	
		
			| Interrogative - CONDITIONAL | 
		
		
		
			| Present | 
		
		
			
	 would  I button  ?  
	 would  you button  ? 
	 would  she/he/it button  ? 
	 would  we button  ? 
	 would  you button  ? 
	 would  they button  ? | 
		
		
		
			
			| Past  | 
		
		
			
	 would  I  have buttoned? 
	 would  you  have buttoned? 
	 would  she/he/it  have buttoned? 
	 would  we  have buttoned? 
	 would  you  have buttoned? 
	 would  they  have buttoned? | 
		
		
		
			| Present continous | 
		
		
			
	 would  I  be buttoning  ?  
	 would  you  be buttoning  ? 
	 would  she/he/it  be buttoning  ? 
	 would  we  be buttoning  ? 
	 would  you  be buttoning  ? 
	 would  they  be buttoning  ? | 
		
		
			
			|  Past continous | 
		
		
			
	 would  I  have  been buttoning? 
	 would  you  have  been buttoning? 
	 would  she/he/it  have  been buttoning? 
	 would  we  have  been buttoning? 
	 would  you  have  been buttoning? 
	 would  they  have  been buttoning? | 
		
		
		
			| Interrogative - IMPERATIVE | 
		
		
			| Present | 
		
		
			
					
|   | 
				
					|   | 
				
					|   | 
				
					|   | 
				
					|   | 
				
					|   | 
				
					|   | 
				
		
		
				|   | 
			
				|   | 
			
				|   | 
			
				|   | 
			
				|   | 
			
				|   | 
			
				|   | 
			
		
	
	
		
			| Interrogative-Negative - INDICATIVE  | 
		
		
		
		
			| Present simple | 
		
		
			
	
		 do  I  not button  ? 
		 do  you  not button  ? 
		 does  she/he/it  not buttons  ? 
		 do  we  not button  ? 
		 do  you  not button  ? 
		 do  they  not button  ? | 		
		
		
		
		
			| Simple past | 
		
		
			 did  I  not button  ? 
	 did  you  not button  ? 
	 did  she/he/it  not button  ? 
	 did  we  not button  ? 
	 did  you  not button  ? 
	 did  they  not button  ? | 
		
	   
		
		
			| Simple past | 
		
		
			 did  I  not button  ? 
	 did  you  not button  ? 
	 did  she/he/it  not button  ? 
	 did  we  not button  ? 
	 did  you  not button  ? 
	 did  they  not button  ? | 
		
	   
		
			| Present perfect | 
		
		
			
	 have  I  not buttoned  ? 
	 have  you  not buttoned  ? 
	 has  she/he/it  not buttoned  ? 
	 have  we  not buttoned  ? 
	 have  you  not buttoned  ? 
	 have  they  not buttoned  ? | 
		
		
		
			| Past perfect | 
		
		
			
	 had  I  not buttoned  ? 
	 had  you  not buttoned  ? 
	 had  she/he/it  not buttoned  ? 
	 had  we  not buttoned  ? 
	 had  you  not buttoned  ? 
	 had  they  not buttoned  ? | 
		
		
		
			| Past perfect | 
		
		
			
	 had  I  not buttoned  ? 
	 had  you  not buttoned  ? 
	 had  she/he/it  not buttoned  ? 
	 had  we  not buttoned  ? 
	 had  you  not buttoned  ? 
	 had  they  not buttoned  ? | 
		
		
		
			| Simple future | 
		
			
			
	 will  I  not button  ?  
	 will  you  not button  ? 
	 will  she/he/it  not button  ? 
	 will  we  not button  ? 
	 will  you  not button  ? 
	 will  they  not button  ? | 
		
		
		
			| Future perfect | 
		
		
			
	 will  I  not  have buttoned  ?  
	 will  you  not  have buttoned  ? 
	 will  she/he/it  not  have buttoned  ? 
	 will  we  not  have buttoned  ? 
	 will  you  not  have buttoned  ? 
	 will  they  not  have buttoned  ?
			 | 
		
		
		
			| Present continuous | 
		
		
		
			
	 am  I  not buttoning  ? 
	 are  you  not buttoning  ? 
	 is  she/he/it  not buttoning  ? 
	 are  we  not buttoning  ? 
	 are  you  not buttoning  ? 
	 are  they  not buttoning  ? | 
		
		
		
			| Past simple continuous | 
		
		
			
	 was  I  not buttoning  ? 
	 were  you  not buttoning  ? 
	 was  she/he/it  not buttoning  ? 
	 were  we  not buttoning  ? 
	 were  you  not buttoning  ? 
	 were  they  not buttoning  ? | 
		
		
		
			| Future continuous | 
		
		
			
	 will  I  not  be buttoning  ? 
	 will  you  not  be buttoning  ? 
	 will  she/he/it  not  be buttoning  ? 
	 will  we  not  be buttoning  ? 
	 will  you  not  be buttoning  ? 
	 will  they  not  be buttoning  ? | 
		
		
		
			| Future perfect continuous | 
		
		
			
			
	
	 will  I  not  have  been buttoning  ? 
	 will  you  not  have  been buttoning  ? 
	 will  she/he/it  not  have  been buttoning  ? 
	 will  we  not  have  been buttoning  ? 
	 will  you  not  have  been buttoning  ? 
	 will  they  not  have  been buttoning  ?
			 | 
		
		
		
			|  Present 
					perfect continuous  | 
		
		
			
	 have  I  not  been buttoning  ? 
	 have  you  not  been buttoning  ? 
	 has  she/he/it  not  been buttoning  ? 
	 have  we  not  been buttoning  ? 
	 have  you  not  been buttoning  ? 
	 have  they  not  been buttoning  ? | 
		
		
		
		
				| Past perfect continuous | 
		
		
			
	 had  I  not  been buttoning  ? 
	 had  you  not  been buttoning  ? 
	 had  she/he/it  not  been buttoning  ? 
	 had  we  not  been buttoning  ? 
	 had  you  not  been buttoning  ? 
	 had  they  not  been buttoning ? | 
		
		
		
			| Interrogative-Negative - SUBJUNCTIVE | 
		
		
		
			| Present simple | 
		
		
			
	
		That  do  I  not button  ? 
		That  do  you  not button  ? 
		That  does  she/he/it  not button  ? 
		That  do  we  not button  ? 
		That  do  you  not button  ? 
		That  do  they  not button  ? | 	
		
		
		
		
			| Present perfect | 
		
		
			
	That  have  I  not buttoned  ? 
	That  have  you  not buttoned  ? 
	That  have  she/he/it  not buttoned  ? 
	That  have  we  not buttoned  ? 
	That  have  you  not buttoned  ? 
	That  have  they  not buttoned  ? | 
		
		
		
		
			| Simple past | 
		
		
			That  did  I  not button  ? 
	That  did  you  not button  ? 
	That  did  she/he/it  not button  ? 
	That  did  we  not button  ? 
	That  did  you  not button  ? 
	That  did  they  not button  ? | 
		
	   
		
			| Past perfect  | 
		
		
			
	That  had  I  not buttoned  ? 
	That  had  you  not buttoned  ? 
	That  had  she/he/it  not buttoned  ? 
	That  had  we  not buttoned  ? 
	That  had  you  not buttoned  ? 
	That  had  they  not buttoned  ? | 
		
		
	
		
			| Interrogative-Negative - CONDITIONAL | 
		
		
		
			| Present | 
		
		
			
	 would  I  not button  ?  
	 would  you  not button  ? 
	 would  she/he/it  not button  ? 
	 would  we  not button  ? 
	 would  you  not button  ? 
	 would  they  not button  ? | 
		
		
		
			
			| Past  | 
		
		
			
	 would  I  not  have buttoned? 
	 would  you  not  have buttoned? 
	 would  she/he/it  not  have buttoned? 
	 would  we  not  have buttoned? 
	 would  you  not  have buttoned? 
	 would  they  not  have buttoned? | 
		
		
		
			| Present continous | 
		
		
			
	 would  I  not  be buttoning  ?  
	 would  you  not  be buttoning  ? 
	 would  she/he/it  not  be buttoning  ? 
	 would  we  not  be buttoning  ? 
	 would  you  not  be buttoning  ? 
	 would  they  not  be buttoning  ? | 
		
		
			
			|  Past continous | 
		
		
			
	 would  I  not  have  been buttoning? 
	 would  you  not  have  been buttoning? 
	 would  she/he/it  not  have  been buttoning? 
	 would  we  not  have  been buttoning? 
	 would  you  not  have  been buttoning? 
	 would  they  not  have  been buttoning? | 
		
		
		
			| Interrogative-Negative - IMPERATIVE | 
		
		
			| Present | 
		
		
			
					
|   | 
				
					|   | 
				
					|   | 
				
					|   | 
				
					|   | 
				
					|   | 
				
					|   | 
				
		
		
				|   | 
			
				|   | 
			
				|   | 
			
				|   | 
			
				|   | 
			
				|   | 
			
				|   |