English verb conjugation
TO TIGHTEN
Regular verb: tighten - tightened - tightened
Present | Present continuous | Preterite | Preterite continuous |
| I don't tighten you don't tighten he doesn't tighten we don't tighten you don't tighten they don't tighten | I'm not tightening you aren't tightening he isn't tightening we aren't tightening you aren't tightening they aren't tightening | I didn't tighten you didn't tighten he didn't tighten we didn't tighten you didn't tighten they didn't tighten | I wasn't tightening you weren't tightening he wasn't tightening we weren't tightening you weren't tightening they weren't tightening |
Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous |
| I haven't tightened you haven't tightened he hasn't tightened we haven't tightened you haven't tightened they haven't tightened | I haven't been tightening you haven't been tightening he hasn't been tightening we haven't been tightening you haven't been tightening they haven't been tightening | I hadn't tightened you hadn't tightened he hadn't tightened we hadn't tightened you hadn't tightened they hadn't tightened | I hadn't been tightening you hadn't been tightening he hadn't been tightening we hadn't been tightening you hadn't been tightening they hadn't been tightening |
Future | Future continuous | Future perfect | Future perfect continuous |
| I won't tighten you won't tighten he won't tighten we won't tighten you won't tighten they won't tighten | I won't be tightening you won't be tightening he won't be tightening we won't be tightening you won't be tightening they won't be tightening | I won't have tightened you won't have tightened he won't have tightened we won't have tightened you won't have tightened they won't have tightened | I won't have been tightening you won't have been tightening he won't have been tightening we won't have been tightening you won't have been tightening they won't have been tightening |
Present | Present continuous | Past | Past continuous |
| I wouldn't tighten you wouldn't tighten he wouldn't tighten we wouldn't tighten you wouldn't tighten they wouldn't tighten | I wouldn't be tightening you wouldn't be tightening he wouldn't be tightening we wouldn't be tightening you wouldn't be tightening they wouldn't be tightening | I wouldn't have tightened you wouldn't have tightened he wouldn't have tightened we wouldn't have tightened you wouldn't have tightened they wouldn't have tightened | I wouldn't have been tightening you wouldn't have been tightening he wouldn't have been tightening we wouldn't have been tightening you wouldn't have been tightening they wouldn't have been tightening |
Infinitive | Imperative |
Infinitive | Imperative | ||
| to tighten | do not tighten Let's not tighten do not tighten |
Present | Past | ||
| tightening | tightened |