| I | knacker |
| you | knacker |
| he/she/it | knackers |
| we | knacker |
| you | knacker |
| they | knacker |
| I | have knackered |
| you | have knackered |
| he/she/it | has knackered |
| we | have knackered |
| you | have knackered |
| they | have knackered |
| I | knackered |
| you | knackered |
| he/she/it | knackered |
| we | knackered |
| you | knackered |
| they | knackered |
| I | had knackered |
| you | had knackered |
| he/she/it | had knackered |
| we | had knackered |
| you | had knackered |
| they | had knackered |
| I | will knacker |
| you | will knacker |
| he/she/it | will knacker |
| we | will knacker |
| you | will knacker |
| they | will knacker |
| I | will have knackered |
| you | will have knackered |
| he/she/it | will have knackered |
| we | will have knackered |
| you | will have knackered |
| they | will have knackered |
| I | am knackering |
| you | are knackering |
| he/she/it | is knackering |
| we | are knackering |
| you | are knackering |
| they | are knackering |
| I | have been knackering |
| you | have been knackering |
| he/she/it | has been knackering |
| we | have been knackering |
| you | have been knackering |
| they | have been knackering |
| I | was knackering |
| you | were knackering |
| he/she/it | was knackering |
| we | were knackering |
| you | were knackering |
| they | were knackering |
| I | had been knackering |
| you | had been knackering |
| he/she/it | had been knackering |
| we | had been knackering |
| you | had been knackering |
| they | had been knackering |
| I | will be knackering |
| you | will be knackering |
| he/she/it | will be knackering |
| we | will be knackering |
| you | will be knackering |
| they | will be knackering |
| I | will have been knackering |
| you | will have been knackering |
| he/she/it | will have been knackering |
| we | will have been knackering |
| you | will have been knackering |
| they | will have been knackering |
| I | would knacker |
| you | would knacker |
| he/she/it | would knacker |
| we | would knacker |
| you | would knacker |
| they | would knacker |
| I | would have knackered |
| you | would have knackered |
| he/she/it | would have knackered |
| we | would have knackered |
| you | would have knackered |
| they | would have knackered |
| I | would be knackering |
| you | would be knackering |
| he/she/it | would be knackering |
| we | would be knackering |
| you | would be knackering |
| they | would be knackering |
| I | would have been knackering |
| you | would have been knackering |
| he/she/it | would have been knackering |
| we | would have been knackering |
| you | would have been knackering |
| they | would have been knackering |
| You | knacker |
| we | Let's knacker |
| You | knacker |