| I | muck about |
| you | muck about |
| he/she/it | mucks about |
| we | muck about |
| you | muck about |
| they | muck about |
| I | have mucked about |
| you | have mucked about |
| he/she/it | has mucked about |
| we | have mucked about |
| you | have mucked about |
| they | have mucked about |
| I | mucked about |
| you | mucked about |
| he/she/it | mucked about |
| we | mucked about |
| you | mucked about |
| they | mucked about |
| I | had mucked about |
| you | had mucked about |
| he/she/it | had mucked about |
| we | had mucked about |
| you | had mucked about |
| they | had mucked about |
| I | will muck about |
| you | will muck about |
| he/she/it | will muck about |
| we | will muck about |
| you | will muck about |
| they | will muck about |
| I | will have mucked about |
| you | will have mucked about |
| he/she/it | will have mucked about |
| we | will have mucked about |
| you | will have mucked about |
| they | will have mucked about |
| I | am mucking about |
| you | are mucking about |
| he/she/it | is mucking about |
| we | are mucking about |
| you | are mucking about |
| they | are mucking about |
| I | have been mucking about |
| you | have been mucking about |
| he/she/it | has been mucking about |
| we | have been mucking about |
| you | have been mucking about |
| they | have been mucking about |
| I | was mucking about |
| you | were mucking about |
| he/she/it | was mucking about |
| we | were mucking about |
| you | were mucking about |
| they | were mucking about |
| I | had been mucking about |
| you | had been mucking about |
| he/she/it | had been mucking about |
| we | had been mucking about |
| you | had been mucking about |
| they | had been mucking about |
| I | will be mucking about |
| you | will be mucking about |
| he/she/it | will be mucking about |
| we | will be mucking about |
| you | will be mucking about |
| they | will be mucking about |
| I | will have been mucking about |
| you | will have been mucking about |
| he/she/it | will have been mucking about |
| we | will have been mucking about |
| you | will have been mucking about |
| they | will have been mucking about |
| I | would muck about |
| you | would muck about |
| he/she/it | would muck about |
| we | would muck about |
| you | would muck about |
| they | would muck about |
| I | would have mucked about |
| you | would have mucked about |
| he/she/it | would have mucked about |
| we | would have mucked about |
| you | would have mucked about |
| they | would have mucked about |
| I | would be mucking about |
| you | would be mucking about |
| he/she/it | would be mucking about |
| we | would be mucking about |
| you | would be mucking about |
| they | would be mucking about |
| I | would have been mucking about |
| you | would have been mucking about |
| he/she/it | would have been mucking about |
| we | would have been mucking about |
| you | would have been mucking about |
| they | would have been mucking about |
| You | muck about |
| we | Let's muck about |
| You | muck about |