| Simple | Progressive | Perfect | Progressive |
| Present |
| I tranquillize |
| you tranquillize |
| he/she/it tranquillizes |
| we tranquillize |
| you all tranquillize |
| they tranquillize |
|
| I am tranquillizing |
| you are tranquillizing |
| he/she/it is tranquillizing |
| we are tranquillizing |
| you all are tranquillizing |
| they are tranquillizing |
|
| I have tranquillized |
| you have tranquillized |
| he/she/it has tranquillized |
| we have tranquillized |
| you all have tranquillized |
| they have tranquillized |
|
| I have been tranquillizing |
| you have been tranquillizing |
| he/she/it has been tranquillizing |
| we have been tranquillizing |
| you all have been tranquillizing |
| they have been tranquillizing |
|
| Past |
| I tranquillized |
| you tranquillized |
| he/she/it tranquillized |
| we tranquillized |
| you all tranquillized |
| they tranquillized |
|
| I was tranquillizing |
| you were tranquillizing |
| he/she/it was tranquillizing |
| we were tranquillizing |
| you all were tranquillizing |
| they were tranquillizing |
|
| I had tranquillized |
| you had tranquillized |
| he/she/it had tranquillized |
| we had tranquillized |
| you all had tranquillized |
| they had tranquillized |
|
| I had been tranquillizing |
| you had been tranquillizing |
| he/she/it had been tranquillizing |
| we had been tranquillizing |
| you all had been tranquillizing |
| they had been tranquillizing |
|
| Future |
| I will tranquillize |
| you will tranquillize |
| he/she/it will tranquillize |
| we will tranquillize |
| you all will tranquillize |
| they will tranquillize |
|
| I will be tranquillizing |
| you will be tranquillizing |
| he/she/it will be tranquillizing |
| we are tranquillizing |
| you all will be tranquillizing |
| they will be tranquillizing |
|
| I will have tranquillized |
| you will have tranquillized |
| he/she/it will have tranquillized |
| we will have tranquillized |
| you all will have tranquillized |
| they will have tranquillized |
|
| I will have been tranquillizing |
| you will have been tranquillizing |
| he/she/it will have been tranquillizing |
| we will have been tranquillizing |
| you all will have been tranquillizing |
| they will have been tranquillizing |
|
