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