| I | roughen |
| you | roughen |
| he/she/it | roughens |
| we | roughen |
| you | roughen |
| they | roughen |
| I | have roughened |
| you | have roughened |
| he/she/it | has roughened |
| we | have roughened |
| you | have roughened |
| they | have roughened |
| I | roughened |
| you | roughened |
| he/she/it | roughened |
| we | roughened |
| you | roughened |
| they | roughened |
| I | had roughened |
| you | had roughened |
| he/she/it | had roughened |
| we | had roughened |
| you | had roughened |
| they | had roughened |
| I | will roughen |
| you | will roughen |
| he/she/it | will roughen |
| we | will roughen |
| you | will roughen |
| they | will roughen |
| I | will have roughened |
| you | will have roughened |
| he/she/it | will have roughened |
| we | will have roughened |
| you | will have roughened |
| they | will have roughened |
| I | am roughening |
| you | are roughening |
| he/she/it | is roughening |
| we | are roughening |
| you | are roughening |
| they | are roughening |
| I | have been roughening |
| you | have been roughening |
| he/she/it | has been roughening |
| we | have been roughening |
| you | have been roughening |
| they | have been roughening |
| I | was roughening |
| you | were roughening |
| he/she/it | was roughening |
| we | were roughening |
| you | were roughening |
| they | were roughening |
| I | had been roughening |
| you | had been roughening |
| he/she/it | had been roughening |
| we | had been roughening |
| you | had been roughening |
| they | had been roughening |
| I | will be roughening |
| you | will be roughening |
| he/she/it | will be roughening |
| we | will be roughening |
| you | will be roughening |
| they | will be roughening |
| I | will have been roughening |
| you | will have been roughening |
| he/she/it | will have been roughening |
| we | will have been roughening |
| you | will have been roughening |
| they | will have been roughening |
| I | would roughen |
| you | would roughen |
| he/she/it | would roughen |
| we | would roughen |
| you | would roughen |
| they | would roughen |
| I | would have roughened |
| you | would have roughened |
| he/she/it | would have roughened |
| we | would have roughened |
| you | would have roughened |
| they | would have roughened |
| I | would be roughening |
| you | would be roughening |
| he/she/it | would be roughening |
| we | would be roughening |
| you | would be roughening |
| they | would be roughening |
| I | would have been roughening |
| you | would have been roughening |
| he/she/it | would have been roughening |
| we | would have been roughening |
| you | would have been roughening |
| they | would have been roughening |
| You | roughen |
| we | Let's roughen |
| You | roughen |