English verb conjugation
TO SHARPEN
Regular verb: sharpen - sharpened - sharpened
Present | Present continuous | Preterite | Preterite continuous |
| I don't sharpen you don't sharpen he doesn't sharpen we don't sharpen you don't sharpen they don't sharpen | I'm not sharpening you aren't sharpening he isn't sharpening we aren't sharpening you aren't sharpening they aren't sharpening | I didn't sharpen you didn't sharpen he didn't sharpen we didn't sharpen you didn't sharpen they didn't sharpen | I wasn't sharpening you weren't sharpening he wasn't sharpening we weren't sharpening you weren't sharpening they weren't sharpening |
Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous |
| I haven't sharpened you haven't sharpened he hasn't sharpened we haven't sharpened you haven't sharpened they haven't sharpened | I haven't been sharpening you haven't been sharpening he hasn't been sharpening we haven't been sharpening you haven't been sharpening they haven't been sharpening | I hadn't sharpened you hadn't sharpened he hadn't sharpened we hadn't sharpened you hadn't sharpened they hadn't sharpened | I hadn't been sharpening you hadn't been sharpening he hadn't been sharpening we hadn't been sharpening you hadn't been sharpening they hadn't been sharpening |
Future | Future continuous | Future perfect | Future perfect continuous |
| I won't sharpen you won't sharpen he won't sharpen we won't sharpen you won't sharpen they won't sharpen | I won't be sharpening you won't be sharpening he won't be sharpening we won't be sharpening you won't be sharpening they won't be sharpening | I won't have sharpened you won't have sharpened he won't have sharpened we won't have sharpened you won't have sharpened they won't have sharpened | I won't have been sharpening you won't have been sharpening he won't have been sharpening we won't have been sharpening you won't have been sharpening they won't have been sharpening |
Present | Present continuous | Past | Past continuous |
| I wouldn't sharpen you wouldn't sharpen he wouldn't sharpen we wouldn't sharpen you wouldn't sharpen they wouldn't sharpen | I wouldn't be sharpening you wouldn't be sharpening he wouldn't be sharpening we wouldn't be sharpening you wouldn't be sharpening they wouldn't be sharpening | I wouldn't have sharpened you wouldn't have sharpened he wouldn't have sharpened we wouldn't have sharpened you wouldn't have sharpened they wouldn't have sharpened | I wouldn't have been sharpening you wouldn't have been sharpening he wouldn't have been sharpening we wouldn't have been sharpening you wouldn't have been sharpening they wouldn't have been sharpening |
Infinitive | Imperative |
Infinitive | Imperative | ||
| to sharpen | do not sharpen Let's not sharpen do not sharpen |
Present | Past | ||
| sharpening | sharpened |