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