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