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