| Gerund |
undergoing
|
| Present simple (ott) |
I undergo you undergo he undergoes we undergo you undergo they undergo
|
| Present perfect (vtt) |
I have undergone you have undergone he has undergone we have undergone you have undergone they have undergone
|
| Past Simple (ovt) |
I underwent you underwent he underwent we underwent you underwent they underwent
|
| Past perfect (vvt) |
I had undergone you had undergone he had undergone we had undergone you had undergone they had undergone
|
| Present future (ottt) |
I will undergo you will undergo he will undergo we will undergo you will undergo they will undergo
|
| Present future perfect (vttt) |
I will have undergone you will have undergone he will have undergone we will have undergone you will have undergone they will have undergone
|
| Past future (ovtt) |
I would undergo you would undergo he would undergo we would undergo you would undergo they would undergo
|
| Past future perfect (vvtt) |
I would have undergone you would have undergone he would have undergone we would have undergone you would have undergone they would have undergone
|