| Simple | Progressive | Perfect | Progressive |
| Present |
| I fluster |
| you fluster |
| he/she/it flusters |
| we fluster |
| you all fluster |
| they fluster |
|
| I am flustering |
| you are flustering |
| he/she/it is flustering |
| we are flustering |
| you all are flustering |
| they are flustering |
|
| I have flustered |
| you have flustered |
| he/she/it has flustered |
| we have flustered |
| you all have flustered |
| they have flustered |
|
| I have been flustering |
| you have been flustering |
| he/she/it has been flustering |
| we have been flustering |
| you all have been flustering |
| they have been flustering |
|
| Past |
| I flustered |
| you flustered |
| he/she/it flustered |
| we flustered |
| you all flustered |
| they flustered |
|
| I was flustering |
| you were flustering |
| he/she/it was flustering |
| we were flustering |
| you all were flustering |
| they were flustering |
|
| I had flustered |
| you had flustered |
| he/she/it had flustered |
| we had flustered |
| you all had flustered |
| they had flustered |
|
| I had been flustering |
| you had been flustering |
| he/she/it had been flustering |
| we had been flustering |
| you all had been flustering |
| they had been flustering |
|
| Future |
| I will fluster |
| you will fluster |
| he/she/it will fluster |
| we will fluster |
| you all will fluster |
| they will fluster |
|
| I will be flustering |
| you will be flustering |
| he/she/it will be flustering |
| we are flustering |
| you all will be flustering |
| they will be flustering |
|
| I will have flustered |
| you will have flustered |
| he/she/it will have flustered |
| we will have flustered |
| you all will have flustered |
| they will have flustered |
|
| I will have been flustering |
| you will have been flustering |
| he/she/it will have been flustering |
| we will have been flustering |
| you all will have been flustering |
| they will have been flustering |
|
