| Simple | Progressive | Perfect | Progressive |
| Present |
| I insulate |
| you insulate |
| he/she/it insulates |
| we insulate |
| you all insulate |
| they insulate |
|
| I am insulating |
| you are insulating |
| he/she/it is insulating |
| we are insulating |
| you all are insulating |
| they are insulating |
|
| I have insulated |
| you have insulated |
| he/she/it has insulated |
| we have insulated |
| you all have insulated |
| they have insulated |
|
| I have been insulating |
| you have been insulating |
| he/she/it has been insulating |
| we have been insulating |
| you all have been insulating |
| they have been insulating |
|
| Past |
| I insulated |
| you insulated |
| he/she/it insulated |
| we insulated |
| you all insulated |
| they insulated |
|
| I was insulating |
| you were insulating |
| he/she/it was insulating |
| we were insulating |
| you all were insulating |
| they were insulating |
|
| I had insulated |
| you had insulated |
| he/she/it had insulated |
| we had insulated |
| you all had insulated |
| they had insulated |
|
| I had been insulating |
| you had been insulating |
| he/she/it had been insulating |
| we had been insulating |
| you all had been insulating |
| they had been insulating |
|
| Future |
| I will insulate |
| you will insulate |
| he/she/it will insulate |
| we will insulate |
| you all will insulate |
| they will insulate |
|
| I will be insulating |
| you will be insulating |
| he/she/it will be insulating |
| we are insulating |
| you all will be insulating |
| they will be insulating |
|
| I will have insulated |
| you will have insulated |
| he/she/it will have insulated |
| we will have insulated |
| you all will have insulated |
| they will have insulated |
|
| I will have been insulating |
| you will have been insulating |
| he/she/it will have been insulating |
| we will have been insulating |
| you all will have been insulating |
| they will have been insulating |
|
