| Einfach | Progressiv | Perfekt | Progressiv |
| Präsens |
| I roughen |
| you roughen |
| he/she/it roughens |
| we roughen |
| you all roughen |
| they roughen |
|
| I am roughening |
| you are roughening |
| he/she/it is roughening |
| we are roughening |
| you all are roughening |
| they are roughening |
|
| I have roughened |
| you have roughened |
| he/she/it has roughened |
| we have roughened |
| you all have roughened |
| they have roughened |
|
| I have been roughening |
| you have been roughening |
| he/she/it has been roughening |
| we have been roughening |
| you all have been roughening |
| they have been roughening |
|
| Präteritum |
| I roughened |
| you roughened |
| he/she/it roughened |
| we roughened |
| you all roughened |
| they roughened |
|
| I was roughening |
| you were roughening |
| he/she/it was roughening |
| we were roughening |
| you all were roughening |
| they were roughening |
|
| I had roughened |
| you had roughened |
| he/she/it had roughened |
| we had roughened |
| you all had roughened |
| they had roughened |
|
| I had been roughening |
| you had been roughening |
| he/she/it had been roughening |
| we had been roughening |
| you all had been roughening |
| they had been roughening |
|
| Futur |
| I will roughen |
| you will roughen |
| he/she/it will roughen |
| we will roughen |
| you all will roughen |
| they will roughen |
|
| I will be roughening |
| you will be roughening |
| he/she/it will be roughening |
| we are roughening |
| you all will be roughening |
| they will be roughening |
|
| I will have roughened |
| you will have roughened |
| he/she/it will have roughened |
| we will have roughened |
| you all will have roughened |
| they will have roughened |
|
| I will have been roughening |
| you will have been roughening |
| he/she/it will have been roughening |
| we will have been roughening |
| you all will have been roughening |
| they will have been roughening |
|
