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