| Simple | Progressive | Perfect | Progressive |
| Present |
| I centralize |
| you centralize |
| he/she/it centralizes |
| we centralize |
| you all centralize |
| they centralize |
|
| I am centralizing |
| you are centralizing |
| he/she/it is centralizing |
| we are centralizing |
| you all are centralizing |
| they are centralizing |
|
| I have centralized |
| you have centralized |
| he/she/it has centralized |
| we have centralized |
| you all have centralized |
| they have centralized |
|
| I have been centralizing |
| you have been centralizing |
| he/she/it has been centralizing |
| we have been centralizing |
| you all have been centralizing |
| they have been centralizing |
|
| Past |
| I centralized |
| you centralized |
| he/she/it centralized |
| we centralized |
| you all centralized |
| they centralized |
|
| I was centralizing |
| you were centralizing |
| he/she/it was centralizing |
| we were centralizing |
| you all were centralizing |
| they were centralizing |
|
| I had centralized |
| you had centralized |
| he/she/it had centralized |
| we had centralized |
| you all had centralized |
| they had centralized |
|
| I had been centralizing |
| you had been centralizing |
| he/she/it had been centralizing |
| we had been centralizing |
| you all had been centralizing |
| they had been centralizing |
|
| Future |
| I will centralize |
| you will centralize |
| he/she/it will centralize |
| we will centralize |
| you all will centralize |
| they will centralize |
|
| I will be centralizing |
| you will be centralizing |
| he/she/it will be centralizing |
| we are centralizing |
| you all will be centralizing |
| they will be centralizing |
|
| I will have centralized |
| you will have centralized |
| he/she/it will have centralized |
| we will have centralized |
| you all will have centralized |
| they will have centralized |
|
| I will have been centralizing |
| you will have been centralizing |
| he/she/it will have been centralizing |
| we will have been centralizing |
| you all will have been centralizing |
| they will have been centralizing |
|
