English verb conjugation
TO TOUGHEN
Regular verb: toughen - toughened - toughened
Present | Present continuous | Preterite | Preterite continuous |
| I toughen you toughen he toughens we toughen you toughen they toughen | I am toughening you are toughening he is toughening we are toughening you are toughening they are toughening | I toughened you toughened he toughened we toughened you toughened they toughened | I was toughening you were toughening he was toughening we were toughening you were toughening they were toughening |
Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous |
| I have toughened you have toughened he has toughened we have toughened you have toughened they have toughened | I have been toughening you have been toughening he has been toughening we have been toughening you have been toughening they have been toughening | I had toughened you had toughened he had toughened we had toughened you had toughened they had toughened | I had been toughening you had been toughening he had been toughening we had been toughening you had been toughening they had been toughening |
Future | Future continuous | Future perfect | Future perfect continuous |
| I will toughen you will toughen he will toughen we will toughen you will toughen they will toughen | I will be toughening you will be toughening he will be toughening we will be toughening you will be toughening they will be toughening | I will have toughened you will have toughened he will have toughened we will have toughened you will have toughened they will have toughened | I will have been toughening you will have been toughening he will have been toughening we will have been toughening you will have been toughening they will have been toughening |
Present | Present continuous | Past | Past continuous |
| I would toughen you would toughen he would toughen we would toughen you would toughen they would toughen | I would be toughening you would be toughening he would be toughening we would be toughening you would be toughening they would be toughening | I would have toughened you would have toughened he would have toughened we would have toughened you would have toughened they would have toughened | I would have been toughening you would have been toughening he would have been toughening we would have been toughening you would have been toughening they would have been toughening |
Infinitive | Imperative |
Infinitive | Imperative | ||
| to toughen | toughen Let's toughen toughen |
Present | Past | ||
| toughening | toughened |