| Simple | Progressive | Perfect | Progressive |
| Present |
| I throb |
| you throb |
| he/she/it throbs |
| we throb |
| you all throb |
| they throb |
|
| I am throbbing |
| you are throbbing |
| he/she/it is throbbing |
| we are throbbing |
| you all are throbbing |
| they are throbbing |
|
| I have throbbed |
| you have throbbed |
| he/she/it has throbbed |
| we have throbbed |
| you all have throbbed |
| they have throbbed |
|
| I have been throbbing |
| you have been throbbing |
| he/she/it has been throbbing |
| we have been throbbing |
| you all have been throbbing |
| they have been throbbing |
|
| Past |
| I throbbed |
| you throbbed |
| he/she/it throbbed |
| we throbbed |
| you all throbbed |
| they throbbed |
|
| I was throbbing |
| you were throbbing |
| he/she/it was throbbing |
| we were throbbing |
| you all were throbbing |
| they were throbbing |
|
| I had throbbed |
| you had throbbed |
| he/she/it had throbbed |
| we had throbbed |
| you all had throbbed |
| they had throbbed |
|
| I had been throbbing |
| you had been throbbing |
| he/she/it had been throbbing |
| we had been throbbing |
| you all had been throbbing |
| they had been throbbing |
|
| Future |
| I will throb |
| you will throb |
| he/she/it will throb |
| we will throb |
| you all will throb |
| they will throb |
|
| I will be throbbing |
| you will be throbbing |
| he/she/it will be throbbing |
| we are throbbing |
| you all will be throbbing |
| they will be throbbing |
|
| I will have throbbed |
| you will have throbbed |
| he/she/it will have throbbed |
| we will have throbbed |
| you all will have throbbed |
| they will have throbbed |
|
| I will have been throbbing |
| you will have been throbbing |
| he/she/it will have been throbbing |
| we will have been throbbing |
| you all will have been throbbing |
| they will have been throbbing |
|
