| Simple | Progressive | Perfect | Progressive |
| Present |
| I change |
| you change |
| he/she/it changes |
| we change |
| you all change |
| they change |
|
| I am changing |
| you are changing |
| he/she/it is changing |
| we are changing |
| you all are changing |
| they are changing |
|
| I have changed |
| you have changed |
| he/she/it has changed |
| we have changed |
| you all have changed |
| they have changed |
|
| I have been changing |
| you have been changing |
| he/she/it has been changing |
| we have been changing |
| you all have been changing |
| they have been changing |
|
| Past |
| I changed |
| you changed |
| he/she/it changed |
| we changed |
| you all changed |
| they changed |
|
| I was changing |
| you were changing |
| he/she/it was changing |
| we were changing |
| you all were changing |
| they were changing |
|
| I had changed |
| you had changed |
| he/she/it had changed |
| we had changed |
| you all had changed |
| they had changed |
|
| I had been changing |
| you had been changing |
| he/she/it had been changing |
| we had been changing |
| you all had been changing |
| they had been changing |
|
| Future |
| I will change |
| you will change |
| he/she/it will change |
| we will change |
| you all will change |
| they will change |
|
| I will be changing |
| you will be changing |
| he/she/it will be changing |
| we are changing |
| you all will be changing |
| they will be changing |
|
| I will have changed |
| you will have changed |
| he/she/it will have changed |
| we will have changed |
| you all will have changed |
| they will have changed |
|
| I will have been changing |
| you will have been changing |
| he/she/it will have been changing |
| we will have been changing |
| you all will have been changing |
| they will have been changing |
|
