| Gerund |
requiring
|
| Present simple (ott) |
I require you require he requires we require you require they require
|
| Present perfect (vtt) |
I have required you have required he has required we have required you have required they have required
|
| Past Simple (ovt) |
I required you required he required we required you required they required
|
| Past perfect (vvt) |
I had required you had required he had required we had required you had required they had required
|
| Present future (ottt) |
I will require you will require he will require we will require you will require they will require
|
| Present future perfect (vttt) |
I will have required you will have required he will have required we will have required you will have required they will have required
|
| Past future (ovtt) |
I would require you would require he would require we would require you would require they would require
|
| Past future perfect (vvtt) |
I would have required you would have required he would have required we would have required you would have required they would have required
|