| I | treble |
| you | treble |
| he/she/it | trebles |
| we | treble |
| you | treble |
| they | treble |
| I | have trebled |
| you | have trebled |
| he/she/it | has trebled |
| we | have trebled |
| you | have trebled |
| they | have trebled |
| I | trebled |
| you | trebled |
| he/she/it | trebled |
| we | trebled |
| you | trebled |
| they | trebled |
| I | had trebled |
| you | had trebled |
| he/she/it | had trebled |
| we | had trebled |
| you | had trebled |
| they | had trebled |
| I | will treble |
| you | will treble |
| he/she/it | will treble |
| we | will treble |
| you | will treble |
| they | will treble |
| I | will have trebled |
| you | will have trebled |
| he/she/it | will have trebled |
| we | will have trebled |
| you | will have trebled |
| they | will have trebled |
| I | am trebling |
| you | are trebling |
| he/she/it | is trebling |
| we | are trebling |
| you | are trebling |
| they | are trebling |
| I | have been trebling |
| you | have been trebling |
| he/she/it | has been trebling |
| we | have been trebling |
| you | have been trebling |
| they | have been trebling |
| I | was trebling |
| you | were trebling |
| he/she/it | was trebling |
| we | were trebling |
| you | were trebling |
| they | were trebling |
| I | had been trebling |
| you | had been trebling |
| he/she/it | had been trebling |
| we | had been trebling |
| you | had been trebling |
| they | had been trebling |
| I | will be trebling |
| you | will be trebling |
| he/she/it | will be trebling |
| we | will be trebling |
| you | will be trebling |
| they | will be trebling |
| I | will have been trebling |
| you | will have been trebling |
| he/she/it | will have been trebling |
| we | will have been trebling |
| you | will have been trebling |
| they | will have been trebling |
| I | would treble |
| you | would treble |
| he/she/it | would treble |
| we | would treble |
| you | would treble |
| they | would treble |
| I | would have trebled |
| you | would have trebled |
| he/she/it | would have trebled |
| we | would have trebled |
| you | would have trebled |
| they | would have trebled |
| I | would be trebling |
| you | would be trebling |
| he/she/it | would be trebling |
| we | would be trebling |
| you | would be trebling |
| they | would be trebling |
| I | would have been trebling |
| you | would have been trebling |
| he/she/it | would have been trebling |
| we | would have been trebling |
| you | would have been trebling |
| they | would have been trebling |
| You | treble |
| we | Let's treble |
| You | treble |