
Irregular verb: countersink - countersank - countersunk
Present | Present continuous | Preterite | Preterite continuous |
| I do not countersink you do not countersink he does not countersink we do not countersink you do not countersink they do not countersink | I am not countersinking you are not countersinking he is not countersinking we are not countersinking you are not countersinking they are not countersinking | I did not countersink you did not countersink he did not countersink we did not countersink you did not countersink they did not countersink | I was not countersinking you were not countersinking he was not countersinking we were not countersinking you were not countersinking they were not countersinking |
Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous |
| I have not countersunk you have not countersunk he has not countersunk we have not countersunk you have not countersunk they have not countersunk | I have not been countersinking you have not been countersinking he has not been countersinking we have not been countersinking you have not been countersinking they have not been countersinking | I had not countersunk you had not countersunk he had not countersunk we had not countersunk you had not countersunk they had not countersunk | I had not been countersinking you had not been countersinking he had not been countersinking we had not been countersinking you had not been countersinking they had not been countersinking |
Future | Future continuous | Future perfect | Future perfect continuous |
| I will not countersink you will not countersink he will not countersink we will not countersink you will not countersink they will not countersink | I will not be countersinking you will not be countersinking he will not be countersinking we will not be countersinking you will not be countersinking they will not be countersinking | I will not have countersunk you will not have countersunk he will not have countersunk we will not have countersunk you will not have countersunk they will not have countersunk | I will not have been countersinking you will not have been countersinking he will not have been countersinking we will not have been countersinking you will not have been countersinking they will not have been countersinking |
Present | Present continuous | Past | Past continuous |
| I would not countersink you would not countersink he would not countersink we would not countersink you would not countersink they would not countersink | I would not be countersinking you would not be countersinking he would not be countersinking we would not be countersinking you would not be countersinking they would not be countersinking | I would not have countersunk you would not have countersunk he would not have countersunk we would not have countersunk you would not have countersunk they would not have countersunk | I would not have been countersinking you would not have been countersinking he would not have been countersinking we would not have been countersinking you would not have been countersinking they would not have been countersinking |
Infinitive | Imperative |
Infinitive | Imperative | ||
| to countersink | do not countersink Let's not countersink do not countersink |
Present | Past | ||
| countersinking | countersunk |