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