| sg1st | sg2nd | sg3rd | pl1st | pl2nd | pl3rd | |
|---|---|---|---|---|---|---|
| Simple present | burn up | burn up | burns up | burn up | burn up | burn up |
| Present continuous | am burning up | are burning up | is burning up | are burning up | are burning up | are burning up |
| Simple past | burnt up | burnt up | burnt up | burnt up | burnt up | burnt up |
| Past continuous | was burning up | were burning up | was burning up | were burning up | were burning up | were burning up |
| Simple future | will burn up | will burn up | will burn up | will burn up | will burn up | will burn up |
| Future continuous | will be burning up | will be burning up | will be burning up | will be burning up | will be burning up | will be burning up |
| Present perfect | have burnt up | have burnt up | has burnt up | have burnt up | have burnt up | have burnt up |
| Present perfect continuous | have been burning up | have been burning up | has been burning up | have been burning up | have been burning up | have been burning up |
| Present continuous | am burning up | are burning up | is burning up | are burning up | are burning up | are burning up |
| Past perfect | had burnt up | had burnt up | had burnt up | had burnt up | had burnt up | had burnt up |
| Past perfect continuous | had been burning up | had been burning up | had been burning up | had been burning up | had been burning up | had been burning up |
| Future perfect | will have burnt up | will have burnt up | will have burnt up | will have burnt up | will have burnt up | will have burnt up |
| Future perfect continuous | will have been burning up | will have been burning up | will have been burning up | will have been burning up | will have been burning up | will have been burning up |
| sg1st | sg2nd | sg3rd | pl1st | pl2nd | pl3rd | |
|---|---|---|---|---|---|---|
| Simple present | don't burn up | don't burn up | doesn't burn up | don't burn up | don't burn up | don't burn up |
| Present continuous | am not burning up | are not burning up | is not burning up | are not burning up | are not burning up | are not burning up |
| Simple past | didn't burn up | didn't burn up | didn't burn up | didn't burn up | didn't burn up | didn't burn up |
| Past continuous | was not burning up | were not burning up | was not burning up | were not burning up | were not burning up | were not burning up |
| Simple future | won't burn up | won't burn up | won't burn up | won't burn up | won't burn up | won't burn up |
| Future continuous | will not be burning up | will not be burning up | will not be burning up | will not be burning up | will not be burning up | will not be burning up |
| Present perfect | have not burnt up | have not burnt up | has not burnt up | have not burnt up | have not burnt up | have not burnt up |
| Present perfect continuous | have not been burning up | have not been burning up | has not been burning up | have not been burning up | have not been burning up | have not been burning up |
| Present continuous | am not burning up | are not burning up | is not burning up | are not burning up | are not burning up | are not burning up |
| Past perfect | had not burnt up | had not burnt up | had not burnt up | had not burnt up | had not burnt up | had not burnt up |
| Past perfect continuous | had not been burning up | had not been burning up | had not been burning up | had not been burning up | had not been burning up | had not been burning up |
| Future perfect | will have not burnt up | will have not burnt up | will have not burnt up | will have not burnt up | will have not burnt up | will have not burnt up |
| Future perfect continuous | will have not been burning up | will have not been burning up | will have not been burning up | will have not been burning up | will have not been burning up | will have not been burning up |