| Simple | Progressive | Perfect | Progressive |
| Present |
| I envelope |
| you envelope |
| he/she/it envelopes |
| we envelope |
| you all envelope |
| they envelope |
|
| I am enveloping |
| you are enveloping |
| he/she/it is enveloping |
| we are enveloping |
| you all are enveloping |
| they are enveloping |
|
| I have enveloped |
| you have enveloped |
| he/she/it has enveloped |
| we have enveloped |
| you all have enveloped |
| they have enveloped |
|
| I have been enveloping |
| you have been enveloping |
| he/she/it has been enveloping |
| we have been enveloping |
| you all have been enveloping |
| they have been enveloping |
|
| Past |
| I enveloped |
| you enveloped |
| he/she/it enveloped |
| we enveloped |
| you all enveloped |
| they enveloped |
|
| I was enveloping |
| you were enveloping |
| he/she/it was enveloping |
| we were enveloping |
| you all were enveloping |
| they were enveloping |
|
| I had enveloped |
| you had enveloped |
| he/she/it had enveloped |
| we had enveloped |
| you all had enveloped |
| they had enveloped |
|
| I had been enveloping |
| you had been enveloping |
| he/she/it had been enveloping |
| we had been enveloping |
| you all had been enveloping |
| they had been enveloping |
|
| Future |
| I will envelope |
| you will envelope |
| he/she/it will envelope |
| we will envelope |
| you all will envelope |
| they will envelope |
|
| I will be enveloping |
| you will be enveloping |
| he/she/it will be enveloping |
| we are enveloping |
| you all will be enveloping |
| they will be enveloping |
|
| I will have enveloped |
| you will have enveloped |
| he/she/it will have enveloped |
| we will have enveloped |
| you all will have enveloped |
| they will have enveloped |
|
| I will have been enveloping |
| you will have been enveloping |
| he/she/it will have been enveloping |
| we will have been enveloping |
| you all will have been enveloping |
| they will have been enveloping |
|
