| I | tie up |
| you | tie up |
| he/she/it | ties up |
| we | tie up |
| you | tie up |
| they | tie up |
| I | have tied up |
| you | have tied up |
| he/she/it | has tied up |
| we | have tied up |
| you | have tied up |
| they | have tied up |
| I | tied up |
| you | tied up |
| he/she/it | tied up |
| we | tied up |
| you | tied up |
| they | tied up |
| I | had tied up |
| you | had tied up |
| he/she/it | had tied up |
| we | had tied up |
| you | had tied up |
| they | had tied up |
| I | will tie up |
| you | will tie up |
| he/she/it | will tie up |
| we | will tie up |
| you | will tie up |
| they | will tie up |
| I | will have tied up |
| you | will have tied up |
| he/she/it | will have tied up |
| we | will have tied up |
| you | will have tied up |
| they | will have tied up |
| I | am tying up |
| you | are tying up |
| he/she/it | is tying up |
| we | are tying up |
| you | are tying up |
| they | are tying up |
| I | have been tying up |
| you | have been tying up |
| he/she/it | has been tying up |
| we | have been tying up |
| you | have been tying up |
| they | have been tying up |
| I | was tying up |
| you | were tying up |
| he/she/it | was tying up |
| we | were tying up |
| you | were tying up |
| they | were tying up |
| I | had been tying up |
| you | had been tying up |
| he/she/it | had been tying up |
| we | had been tying up |
| you | had been tying up |
| they | had been tying up |
| I | will be tying up |
| you | will be tying up |
| he/she/it | will be tying up |
| we | will be tying up |
| you | will be tying up |
| they | will be tying up |
| I | will have been tying up |
| you | will have been tying up |
| he/she/it | will have been tying up |
| we | will have been tying up |
| you | will have been tying up |
| they | will have been tying up |
| I | would tie up |
| you | would tie up |
| he/she/it | would tie up |
| we | would tie up |
| you | would tie up |
| they | would tie up |
| I | would have tied up |
| you | would have tied up |
| he/she/it | would have tied up |
| we | would have tied up |
| you | would have tied up |
| they | would have tied up |
| I | would be tying up |
| you | would be tying up |
| he/she/it | would be tying up |
| we | would be tying up |
| you | would be tying up |
| they | would be tying up |
| I | would have been tying up |
| you | would have been tying up |
| he/she/it | would have been tying up |
| we | would have been tying up |
| you | would have been tying up |
| they | would have been tying up |
| You | tie up |
| we | Let's tie up |
| You | tie up |