| Simple | Progressive | Perfect | Progressive |
| Present |
| I coarsen |
| you coarsen |
| he/she/it coarsens |
| we coarsen |
| you all coarsen |
| they coarsen |
|
| I am coarsening |
| you are coarsening |
| he/she/it is coarsening |
| we are coarsening |
| you all are coarsening |
| they are coarsening |
|
| I have coarsened |
| you have coarsened |
| he/she/it has coarsened |
| we have coarsened |
| you all have coarsened |
| they have coarsened |
|
| I have been coarsening |
| you have been coarsening |
| he/she/it has been coarsening |
| we have been coarsening |
| you all have been coarsening |
| they have been coarsening |
|
| Past |
| I coarsened |
| you coarsened |
| he/she/it coarsened |
| we coarsened |
| you all coarsened |
| they coarsened |
|
| I was coarsening |
| you were coarsening |
| he/she/it was coarsening |
| we were coarsening |
| you all were coarsening |
| they were coarsening |
|
| I had coarsened |
| you had coarsened |
| he/she/it had coarsened |
| we had coarsened |
| you all had coarsened |
| they had coarsened |
|
| I had been coarsening |
| you had been coarsening |
| he/she/it had been coarsening |
| we had been coarsening |
| you all had been coarsening |
| they had been coarsening |
|
| Future |
| I will coarsen |
| you will coarsen |
| he/she/it will coarsen |
| we will coarsen |
| you all will coarsen |
| they will coarsen |
|
| I will be coarsening |
| you will be coarsening |
| he/she/it will be coarsening |
| we are coarsening |
| you all will be coarsening |
| they will be coarsening |
|
| I will have coarsened |
| you will have coarsened |
| he/she/it will have coarsened |
| we will have coarsened |
| you all will have coarsened |
| they will have coarsened |
|
| I will have been coarsening |
| you will have been coarsening |
| he/she/it will have been coarsening |
| we will have been coarsening |
| you all will have been coarsening |
| they will have been coarsening |
|
