| Simple | Progressive | Perfect | Progressive |
| Present |
| I purchase |
| you purchase |
| he/she/it purchases |
| we purchase |
| you all purchase |
| they purchase |
|
| I am purchasing |
| you are purchasing |
| he/she/it is purchasing |
| we are purchasing |
| you all are purchasing |
| they are purchasing |
|
| I have purchased |
| you have purchased |
| he/she/it has purchased |
| we have purchased |
| you all have purchased |
| they have purchased |
|
| I have been purchasing |
| you have been purchasing |
| he/she/it has been purchasing |
| we have been purchasing |
| you all have been purchasing |
| they have been purchasing |
|
| Past |
| I purchased |
| you purchased |
| he/she/it purchased |
| we purchased |
| you all purchased |
| they purchased |
|
| I was purchasing |
| you were purchasing |
| he/she/it was purchasing |
| we were purchasing |
| you all were purchasing |
| they were purchasing |
|
| I had purchased |
| you had purchased |
| he/she/it had purchased |
| we had purchased |
| you all had purchased |
| they had purchased |
|
| I had been purchasing |
| you had been purchasing |
| he/she/it had been purchasing |
| we had been purchasing |
| you all had been purchasing |
| they had been purchasing |
|
| Future |
| I will purchase |
| you will purchase |
| he/she/it will purchase |
| we will purchase |
| you all will purchase |
| they will purchase |
|
| I will be purchasing |
| you will be purchasing |
| he/she/it will be purchasing |
| we are purchasing |
| you all will be purchasing |
| they will be purchasing |
|
| I will have purchased |
| you will have purchased |
| he/she/it will have purchased |
| we will have purchased |
| you all will have purchased |
| they will have purchased |
|
| I will have been purchasing |
| you will have been purchasing |
| he/she/it will have been purchasing |
| we will have been purchasing |
| you all will have been purchasing |
| they will have been purchasing |
|
