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