| Simple | Progressive | Perfect | Progressive |
| Present |
| I dredge |
| you dredge |
| he/she/it dredges |
| we dredge |
| you all dredge |
| they dredge |
|
| I am dredging |
| you are dredging |
| he/she/it is dredging |
| we are dredging |
| you all are dredging |
| they are dredging |
|
| I have dredged |
| you have dredged |
| he/she/it has dredged |
| we have dredged |
| you all have dredged |
| they have dredged |
|
| I have been dredging |
| you have been dredging |
| he/she/it has been dredging |
| we have been dredging |
| you all have been dredging |
| they have been dredging |
|
| Past |
| I dredged |
| you dredged |
| he/she/it dredged |
| we dredged |
| you all dredged |
| they dredged |
|
| I was dredging |
| you were dredging |
| he/she/it was dredging |
| we were dredging |
| you all were dredging |
| they were dredging |
|
| I had dredged |
| you had dredged |
| he/she/it had dredged |
| we had dredged |
| you all had dredged |
| they had dredged |
|
| I had been dredging |
| you had been dredging |
| he/she/it had been dredging |
| we had been dredging |
| you all had been dredging |
| they had been dredging |
|
| Future |
| I will dredge |
| you will dredge |
| he/she/it will dredge |
| we will dredge |
| you all will dredge |
| they will dredge |
|
| I will be dredging |
| you will be dredging |
| he/she/it will be dredging |
| we are dredging |
| you all will be dredging |
| they will be dredging |
|
| I will have dredged |
| you will have dredged |
| he/she/it will have dredged |
| we will have dredged |
| you all will have dredged |
| they will have dredged |
|
| I will have been dredging |
| you will have been dredging |
| he/she/it will have been dredging |
| we will have been dredging |
| you all will have been dredging |
| they will have been dredging |
|
