| Yksikön ensimmäinen persoona | Yksikön toinen persoona | Yksikön kolmas persoona | Monikon ensimmäinen persoona | Monikon toinen persoona | Monikon kolmas persoona | |
|---|---|---|---|---|---|---|
| Simple present | mess up | mess up | messes up | mess up | mess up | mess up |
| Present continuous | am messing up | are messing up | is messing up | are messing up | are messing up | are messing up |
| Simple past | messed up | messed up | messed up | messed up | messed up | messed up |
| Simple past | was messing up | were messing up | was messing up | were messing up | were messing up | were messing up |
| Simple future | will mess up | will mess up | will mess up | will mess up | will mess up | will mess up |
| Future continuous | will be messing up | will be messing up | will be messing up | will be messing up | will be messing up | will be messing up |
| Present perfect | have messed up | have messed up | has messed up | have messed up | have messed up | have messed up |
| Present perfect continuous | have been messing up | have been messing up | has been messing up | have been messing up | have been messing up | have been messing up |
| Past perfect | had messed up | had messed up | had messed up | had messed up | had messed up | had messed up |
| Past perfect continuous | had been messing up | had been messing up | had been messing up | had been messing up | had been messing up | had been messing up |
| Future perfect | will have messed up | will have messed up | will have messed up | will have messed up | will have messed up | will have messed up |
| Future perfect continuous | will have been messing up | will have been messing up | will have been messing up | will have been messing up | will have been messing up | will have been messing up |
| Yksikön ensimmäinen persoona | Yksikön toinen persoona | Yksikön kolmas persoona | Monikon ensimmäinen persoona | Monikon toinen persoona | Monikon kolmas persoona | |
|---|---|---|---|---|---|---|
| Simple present | don't mess up | don't mess up | doesn't mess up | don't mess up | don't mess up | don't mess up |
| Present continuous | am not messing up | are not messing up | is not messing up | are not messing up | are not messing up | are not messing up |
| Simple past | didn't mess up | didn't mess up | didn't mess up | didn't mess up | didn't mess up | didn't mess up |
| Simple past | was not messing up | were not messing up | was not messing up | were not messing up | were not messing up | were not messing up |
| Simple future | won't mess up | won't mess up | won't mess up | won't mess up | won't mess up | won't mess up |
| Future continuous | will not be messing up | will not be messing up | will not be messing up | will not be messing up | will not be messing up | will not be messing up |
| Present perfect | have not messed up | have not messed up | has not messed up | have not messed up | have not messed up | have not messed up |
| Present perfect continuous | have not been messing up | have not been messing up | has not been messing up | have not been messing up | have not been messing up | have not been messing up |
| Past perfect | had not messed up | had not messed up | had not messed up | had not messed up | had not messed up | had not messed up |
| Past perfect continuous | had not been messing up | had not been messing up | had not been messing up | had not been messing up | had not been messing up | had not been messing up |
| Future perfect | will not have messed up | will not have messed up | will not have messed up | will not have messed up | will not have messed up | will not have messed up |
| Future perfect continuous | will not have been messing up | will not have been messing up | will not have been messing up | will not have been messing up | will not have been messing up | will not have been messing up |