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