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