| Yksikön ensimmäinen persoona | Yksikön toinen persoona | Yksikön kolmas persoona | Monikon ensimmäinen persoona | Monikon toinen persoona | Monikon kolmas persoona | |
|---|---|---|---|---|---|---|
| Simple present | trough | trough | troughs | trough | trough | trough |
| Present continuous | am troughing | are troughing | is troughing | are troughing | are troughing | are troughing |
| Simple past | troughed | troughed | troughed | troughed | troughed | troughed |
| Simple past | was troughing | were troughing | was troughing | were troughing | were troughing | were troughing |
| Simple future | will trough | will trough | will trough | will trough | will trough | will trough |
| Future continuous | will be troughing | will be troughing | will be troughing | will be troughing | will be troughing | will be troughing |
| Present perfect | have troughed | have troughed | has troughed | have troughed | have troughed | have troughed |
| Present perfect continuous | have been troughing | have been troughing | has been troughing | have been troughing | have been troughing | have been troughing |
| Past perfect | had troughed | had troughed | had troughed | had troughed | had troughed | had troughed |
| Past perfect continuous | had been troughing | had been troughing | had been troughing | had been troughing | had been troughing | had been troughing |
| Future perfect | will have troughed | will have troughed | will have troughed | will have troughed | will have troughed | will have troughed |
| Future perfect continuous | will have been troughing | will have been troughing | will have been troughing | will have been troughing | will have been troughing | will have been troughing |
| Yksikön ensimmäinen persoona | Yksikön toinen persoona | Yksikön kolmas persoona | Monikon ensimmäinen persoona | Monikon toinen persoona | Monikon kolmas persoona | |
|---|---|---|---|---|---|---|
| Simple present | don't trough | don't trough | doesn't trough | don't trough | don't trough | don't trough |
| Present continuous | am not troughing | are not troughing | is not troughing | are not troughing | are not troughing | are not troughing |
| Simple past | didn't trough | didn't trough | didn't trough | didn't trough | didn't trough | didn't trough |
| Simple past | was not troughing | were not troughing | was not troughing | were not troughing | were not troughing | were not troughing |
| Simple future | won't trough | won't trough | won't trough | won't trough | won't trough | won't trough |
| Future continuous | will not be troughing | will not be troughing | will not be troughing | will not be troughing | will not be troughing | will not be troughing |
| Present perfect | have not troughed | have not troughed | has not troughed | have not troughed | have not troughed | have not troughed |
| Present perfect continuous | have not been troughing | have not been troughing | has not been troughing | have not been troughing | have not been troughing | have not been troughing |
| Past perfect | had not troughed | had not troughed | had not troughed | had not troughed | had not troughed | had not troughed |
| Past perfect continuous | had not been troughing | had not been troughing | had not been troughing | had not been troughing | had not been troughing | had not been troughing |
| Future perfect | will not have troughed | will not have troughed | will not have troughed | will not have troughed | will not have troughed | will not have troughed |
| Future perfect continuous | will not have been troughing | will not have been troughing | will not have been troughing | will not have been troughing | will not have been troughing | will not have been troughing |