English verb conjugation
TO QUACK
Regular verb: quack - quacked - quacked
Present | Present continuous | Preterite | Preterite continuous |
| do I not quack? do you not quack? does he not quack? do we not quack? do you not quack? do they not quack? | am I not quacking? are you not quacking? is he not quacking? are we not quacking? are you not quacking? are they not quacking? | did I not quack? did you not quack? did he not quack? did we not quack? did you not quack? did they not quack? | was I not quacking? were you not quacking? was he not quacking? were we not quacking? were you not quacking? were they not quacking? |
Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous |
| have I not quacked? have you not quacked? has he not quacked? have we not quacked? have you not quacked? have they not quacked? | have I not been quacking? have you not been quacking? has he not been quacking? have we not been quacking? have you not been quacking? have they not been quacking? | had I not quacked? had you not quacked? had he not quacked? had we not quacked? had you not quacked? had they not quacked? | had I not been quacking? had you not been quacking? had he not been quacking? had we not been quacking? had you not been quacking? had they not been quacking? |
Future | Future continuous | Future perfect | Future perfect continuous |
| will I not quack? will you not quack? will he not quack? will we not quack? will you not quack? will they not quack? | will I not be quacking? will you not be quacking? will he not be quacking? will we not be quacking? will you not be quacking? will they not be quacking? | will I not have quacked? will you not have quacked? will he not have quacked? will we not have quacked? will you not have quacked? will they not have quacked? | will I not have been quacking? will you not have been quacking? will he not have been quacking? will we not have been quacking? will you not have been quacking? will they not have been quacking? |
Present | Present continuous | Past | Past continuous |
| would I not quack? would you not quack? would he not quack? would we not quack? would you not quack? would they not quack? | would I not be quacking? would you not be quacking? would he not be quacking? would we not be quacking? would you not be quacking? would they not be quacking? | would I not have quacked? would you not have quacked? would he not have quacked? would we not have quacked? would you not have quacked? would they not have quacked? | would I not have been quacking? would you not have been quacking? would he not have been quacking? would we not have been quacking? would you not have been quacking? would they not have been quacking? |
Infinitive | Imperative |
Infinitive | Imperative | ||
| to quack | - - - |
Present | Past | ||
| quacking | quacked |