| Gerund |
tampering
|
| Present simple (ott) |
I tamper you tamper he tampers we tamper you tamper they tamper
|
| Present perfect (vtt) |
I have tampered you have tampered he has tampered we have tampered you have tampered they have tampered
|
| Past Simple (ovt) |
I tampered you tampered he tampered we tampered you tampered they tampered
|
| Past perfect (vvt) |
I had tampered you had tampered he had tampered we had tampered you had tampered they had tampered
|
| Present future (ottt) |
I will tamper you will tamper he will tamper we will tamper you will tamper they will tamper
|
| Present future perfect (vttt) |
I will have tampered you will have tampered he will have tampered we will have tampered you will have tampered they will have tampered
|
| Past future (ovtt) |
I would tamper you would tamper he would tamper we would tamper you would tamper they would tamper
|
| Past future perfect (vvtt) |
I would have tampered you would have tampered he would have tampered we would have tampered you would have tampered they would have tampered
|