English verb conjugation
TO ALTER
Regular verb: alter - altered - altered
Present | Present continuous | Preterite | Preterite continuous |
| do I alter? do you alter? does he alter? do we alter? do you alter? do they alter? | am I altering? are you altering? is he altering? are we altering? are you altering? are they altering? | did I alter? did you alter? did he alter? did we alter? did you alter? did they alter? | was I altering? were you altering? was he altering? were we altering? were you altering? were they altering? |
Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous |
| have I altered? have you altered? has he altered? have we altered? have you altered? have they altered? | have I been altering? have you been altering? has he been altering? have we been altering? have you been altering? have they been altering? | had I altered? had you altered? had he altered? had we altered? had you altered? had they altered? | had I been altering? had you been altering? had he been altering? had we been altering? had you been altering? had they been altering? |
Future | Future continuous | Future perfect | Future perfect continuous |
| will I alter? will you alter? will he alter? will we alter? will you alter? will they alter? | will I be altering? will you be altering? will he be altering? will we be altering? will you be altering? will they be altering? | will I have altered? will you have altered? will he have altered? will we have altered? will you have altered? will they have altered? | will I have been altering? will you have been altering? will he have been altering? will we have been altering? will you have been altering? will they have been altering? |
Present | Present continuous | Past | Past continuous |
| would I alter? would you alter? would he alter? would we alter? would you alter? would they alter? | would I be altering? would you be altering? would he be altering? would we be altering? would you be altering? would they be altering? | would I have altered? would you have altered? would he have altered? would we have altered? would you have altered? would they have altered? | would I have been altering? would you have been altering? would he have been altering? would we have been altering? would you have been altering? would they have been altering? |
Infinitive | Imperative |
Infinitive | Imperative | ||
| to alter | - - - |
Present | Past | ||
| altering | altered |