English verb conjugation
TO STEM
Regular verb: stem - stemmed - stemmed
Present | Present continuous | Preterite | Preterite continuous |
| I do not stem you do not stem he does not stem we do not stem you do not stem they do not stem | I am not stemming you are not stemming he is not stemming we are not stemming you are not stemming they are not stemming | I did not stem you did not stem he did not stem we did not stem you did not stem they did not stem | I was not stemming you were not stemming he was not stemming we were not stemming you were not stemming they were not stemming |
Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous |
| I have not stemmed you have not stemmed he has not stemmed we have not stemmed you have not stemmed they have not stemmed | I have not been stemming you have not been stemming he has not been stemming we have not been stemming you have not been stemming they have not been stemming | I had not stemmed you had not stemmed he had not stemmed we had not stemmed you had not stemmed they had not stemmed | I had not been stemming you had not been stemming he had not been stemming we had not been stemming you had not been stemming they had not been stemming |
Future | Future continuous | Future perfect | Future perfect continuous |
| I will not stem you will not stem he will not stem we will not stem you will not stem they will not stem | I will not be stemming you will not be stemming he will not be stemming we will not be stemming you will not be stemming they will not be stemming | I will not have stemmed you will not have stemmed he will not have stemmed we will not have stemmed you will not have stemmed they will not have stemmed | I will not have been stemming you will not have been stemming he will not have been stemming we will not have been stemming you will not have been stemming they will not have been stemming |
Present | Present continuous | Past | Past continuous |
| I would not stem you would not stem he would not stem we would not stem you would not stem they would not stem | I would not be stemming you would not be stemming he would not be stemming we would not be stemming you would not be stemming they would not be stemming | I would not have stemmed you would not have stemmed he would not have stemmed we would not have stemmed you would not have stemmed they would not have stemmed | I would not have been stemming you would not have been stemming he would not have been stemming we would not have been stemming you would not have been stemming they would not have been stemming |
Infinitive | Imperative |
Infinitive | Imperative | ||
| to stem | do not stem Let's not stem do not stem |
Present | Past | ||
| stemming | stemmed |