| Gerund |
researching
|
| Present simple (ott) |
I research you research he researches we research you research they research
|
| Present perfect (vtt) |
I have researched you have researched he has researched we have researched you have researched they have researched
|
| Past Simple (ovt) |
I researched you researched he researched we researched you researched they researched
|
| Past perfect (vvt) |
I had researched you had researched he had researched we had researched you had researched they had researched
|
| Present future (ottt) |
I will research you will research he will research we will research you will research they will research
|
| Present future perfect (vttt) |
I will have researched you will have researched he will have researched we will have researched you will have researched they will have researched
|
| Past future (ovtt) |
I would research you would research he would research we would research you would research they would research
|
| Past future perfect (vvtt) |
I would have researched you would have researched he would have researched we would have researched you would have researched they would have researched
|