Regular verb: operate - operated - operated
Present | Present continuous | Preterite | Preterite continuous |
do I operate? do you operate? does he operate? do we operate? do you operate? do they operate? | am I operating? are you operating? is he operating? are we operating? are you operating? are they operating? | did I operate? did you operate? did he operate? did we operate? did you operate? did they operate? | was I operating? were you operating? was he operating? were we operating? were you operating? were they operating? |
Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous |
have I operated? have you operated? has he operated? have we operated? have you operated? have they operated? | have I been operating? have you been operating? has he been operating? have we been operating? have you been operating? have they been operating? | had I operated? had you operated? had he operated? had we operated? had you operated? had they operated? | had I been operating? had you been operating? had he been operating? had we been operating? had you been operating? had they been operating? |
Future | Future continuous | Future perfect | Future perfect continuous |
will I operate? will you operate? will he operate? will we operate? will you operate? will they operate? | will I be operating? will you be operating? will he be operating? will we be operating? will you be operating? will they be operating? | will I have operated? will you have operated? will he have operated? will we have operated? will you have operated? will they have operated? | will I have been operating? will you have been operating? will he have been operating? will we have been operating? will you have been operating? will they have been operating? |
Present | Present continuous | Past | Past continuous |
would I operate? would you operate? would he operate? would we operate? would you operate? would they operate? | would I be operating? would you be operating? would he be operating? would we be operating? would you be operating? would they be operating? | would I have operated? would you have operated? would he have operated? would we have operated? would you have operated? would they have operated? | would I have been operating? would you have been operating? would he have been operating? would we have been operating? would you have been operating? would they have been operating? |
Infinitive | Imperative |
Infinitive | Imperative | ||
to operate | - - - |
Present | Past | ||
operating | operated |