English verb conjugation
TO TIGHTEN
Regular verb: tighten - tightened - tightened
Present | Present continuous | Preterite | Preterite continuous |
| I tighten you tighten she tightens we tighten you tighten they tighten | I am tightening you are tightening she is tightening we are tightening you are tightening they are tightening | I tightened you tightened she tightened we tightened you tightened they tightened | I was tightening you were tightening she was tightening we were tightening you were tightening they were tightening |
Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous |
| I have tightened you have tightened she has tightened we have tightened you have tightened they have tightened | I have been tightening you have been tightening she has been tightening we have been tightening you have been tightening they have been tightening | I had tightened you had tightened she had tightened we had tightened you had tightened they had tightened | I had been tightening you had been tightening she had been tightening we had been tightening you had been tightening they had been tightening |
Future | Future continuous | Future perfect | Future perfect continuous |
| I will tighten you will tighten she will tighten we will tighten you will tighten they will tighten | I will be tightening you will be tightening she will be tightening we will be tightening you will be tightening they will be tightening | I will have tightened you will have tightened she will have tightened we will have tightened you will have tightened they will have tightened | I will have been tightening you will have been tightening she will have been tightening we will have been tightening you will have been tightening they will have been tightening |
Present | Present continuous | Past | Past continuous |
| I would tighten you would tighten she would tighten we would tighten you would tighten they would tighten | I would be tightening you would be tightening she would be tightening we would be tightening you would be tightening they would be tightening | I would have tightened you would have tightened she would have tightened we would have tightened you would have tightened they would have tightened | I would have been tightening you would have been tightening she would have been tightening we would have been tightening you would have been tightening they would have been tightening |
Infinitive | Imperative |
Infinitive | Imperative | ||
| to tighten | tighten Let's tighten tighten |
Present | Past | ||
| tightening | tightened |