| INDICATIVE |  | 
|  Present |  | 
I quibble   You quibble   He/She/It quibbles   We quibble   You quibble   They quibble  
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|  Imperfect |  | 
I was quibbling   You were quibbling   He/She/It was quibbling   We were quibbling   You were quibbling   They were quibbling  
  |  
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|  Perfect |  | 
I quibbled   You quibbled   He/She/It quibbled   We quibbled   You quibbled   They quibbled  
  |  
 | 
|  Perfect |  | 
I have quibbled   You have quibbled   He/She/It has quibbled   We have quibbled   You have quibbled   They have quibbled  
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|  PlusPerfect |  | 
I had quibbled   You had quibbled   He/She/It had quibbled   We had quibbled   You had quibbled   They had quibbled  
  |  
 | 
|  Plusperfect |  | 
I had quibbled   You had quibbled   He/She/It had quibbled   We had quibbled   You had quibbled   They had quibbled  
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|  Future |  | 
I will quibble   You will quibble   He/She/It will quibble   We will quibble   You will quibble   They will quibble  
  |  
 | 
|  Future perfect |  | 
I will have quibbled   You will have quibbled   He/She/It will have quibbled   We will have quibbled   You will have quibbled   They will have quibbled  
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| SUBJUNTIVE |  | 
|  Present |  | 
I (that )may quibble   You (that )may quibble   He/She/It (that )may quibble   We (that )may quibble   You (that )may quibble   They (that )may quibble  
  |  
 | 
|  Imperfect |  | 
I (that )might quibble   You (that )might quibble   He/She/It (that )might quibble   We (that )might quibble   You (that )might quibble   They (that )might quibble  
  |  
 | 
|  Perfect |  | 
I (whether) quibbled   You (whether) quibbled   He/She/It (whether) quibbled   We (whether) quibbled   You (whether) quibbled   They (whether) quibbled  
  |  
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|  Pluperfect |  | 
I (whether) had quibbled   You (whether) had quibbled   He/She/It (whether) had quibbled   We (whether) had quibbled   You (whether) had quibbled   They (whether) had quibbled  
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| CONDITIONAL |  | 
|  Present |  | 
I would quibble   You would quibble   He/She/It would quibble   We would quibble   You would quibble   They would quibble  
  |  
 | 
|  Perfect |  | 
I would have quibbled   You would have quibbled   He/She/It would have quibbled   We would have quibbled   You would have quibbled   They would have quibbled  
  |  
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| IMPERATIVE |  | 
|  Present |  | 
let me quibble   quibble   let him quibble   let us quibble   quibble   let them quibble  
  |  
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| PARTICIPLE |  | 
|  Present |  | 
quibbling  
  |  
 | 
|  Perfect |  | 
quibbled  
  |  
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| INFINITIVE |  | 
|  Present |  | 
to quibble  
  |  
 | 
|  Perfect |  | 
have quibbled  
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| GERUND |  | 
|  Present |  | 
quibbling  
  |  
 | 
|  Perfect |  | 
having quibbled  
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