English verb conjugation
TO STEM
Regular verb: stem - stemmed - stemmed
Present | Present continuous | Preterite | Preterite continuous |
| do I stem? do you stem? does she stem? do we stem? do you stem? do they stem? | am I stemming? are you stemming? is she stemming? are we stemming? are you stemming? are they stemming? | did I stem? did you stem? did she stem? did we stem? did you stem? did they stem? | was I stemming? were you stemming? was she stemming? were we stemming? were you stemming? were they stemming? |
Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous |
| have I stemmed? have you stemmed? has she stemmed? have we stemmed? have you stemmed? have they stemmed? | have I been stemming? have you been stemming? has she been stemming? have we been stemming? have you been stemming? have they been stemming? | had I stemmed? had you stemmed? had she stemmed? had we stemmed? had you stemmed? had they stemmed? | had I been stemming? had you been stemming? had she been stemming? had we been stemming? had you been stemming? had they been stemming? |
Future | Future continuous | Future perfect | Future perfect continuous |
| will I stem? will you stem? will she stem? will we stem? will you stem? will they stem? | will I be stemming? will you be stemming? will she be stemming? will we be stemming? will you be stemming? will they be stemming? | will I have stemmed? will you have stemmed? will she have stemmed? will we have stemmed? will you have stemmed? will they have stemmed? | will I have been stemming? will you have been stemming? will she have been stemming? will we have been stemming? will you have been stemming? will they have been stemming? |
Present | Present continuous | Past | Past continuous |
| would I stem? would you stem? would she stem? would we stem? would you stem? would they stem? | would I be stemming? would you be stemming? would she be stemming? would we be stemming? would you be stemming? would they be stemming? | would I have stemmed? would you have stemmed? would she have stemmed? would we have stemmed? would you have stemmed? would they have stemmed? | would I have been stemming? would you have been stemming? would she have been stemming? would we have been stemming? would you have been stemming? would they have been stemming? |
Infinitive | Imperative |
Infinitive | Imperative | ||
| to stem | - - - |
Present | Past | ||
| stemming | stemmed |