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