English verb conjugation
TO IMPAIR
Regular verb: impair - impaired - impaired
Present | Present continuous | Preterite | Preterite continuous |
| do I impair? do you impair? does she impair? do we impair? do you impair? do they impair? | am I impairing? are you impairing? is she impairing? are we impairing? are you impairing? are they impairing? | did I impair? did you impair? did she impair? did we impair? did you impair? did they impair? | was I impairing? were you impairing? was she impairing? were we impairing? were you impairing? were they impairing? |
Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous |
| have I impaired? have you impaired? has she impaired? have we impaired? have you impaired? have they impaired? | have I been impairing? have you been impairing? has she been impairing? have we been impairing? have you been impairing? have they been impairing? | had I impaired? had you impaired? had she impaired? had we impaired? had you impaired? had they impaired? | had I been impairing? had you been impairing? had she been impairing? had we been impairing? had you been impairing? had they been impairing? |
Future | Future continuous | Future perfect | Future perfect continuous |
| will I impair? will you impair? will she impair? will we impair? will you impair? will they impair? | will I be impairing? will you be impairing? will she be impairing? will we be impairing? will you be impairing? will they be impairing? | will I have impaired? will you have impaired? will she have impaired? will we have impaired? will you have impaired? will they have impaired? | will I have been impairing? will you have been impairing? will she have been impairing? will we have been impairing? will you have been impairing? will they have been impairing? |
Present | Present continuous | Past | Past continuous |
| would I impair? would you impair? would she impair? would we impair? would you impair? would they impair? | would I be impairing? would you be impairing? would she be impairing? would we be impairing? would you be impairing? would they be impairing? | would I have impaired? would you have impaired? would she have impaired? would we have impaired? would you have impaired? would they have impaired? | would I have been impairing? would you have been impairing? would she have been impairing? would we have been impairing? would you have been impairing? would they have been impairing? |
Infinitive | Imperative |
Infinitive | Imperative | ||
| to impair | - - - |
Present | Past | ||
| impairing | impaired |