| I | scuff |
| you | scuff |
| he/she/it | scuffs |
| we | scuff |
| you | scuff |
| they | scuff |
| I | have scuffed |
| you | have scuffed |
| he/she/it | has scuffed |
| we | have scuffed |
| you | have scuffed |
| they | have scuffed |
| I | scuffed |
| you | scuffed |
| he/she/it | scuffed |
| we | scuffed |
| you | scuffed |
| they | scuffed |
| I | had scuffed |
| you | had scuffed |
| he/she/it | had scuffed |
| we | had scuffed |
| you | had scuffed |
| they | had scuffed |
| I | will scuff |
| you | will scuff |
| he/she/it | will scuff |
| we | will scuff |
| you | will scuff |
| they | will scuff |
| I | will have scuffed |
| you | will have scuffed |
| he/she/it | will have scuffed |
| we | will have scuffed |
| you | will have scuffed |
| they | will have scuffed |
| I | am scuffing |
| you | are scuffing |
| he/she/it | is scuffing |
| we | are scuffing |
| you | are scuffing |
| they | are scuffing |
| I | have been scuffing |
| you | have been scuffing |
| he/she/it | has been scuffing |
| we | have been scuffing |
| you | have been scuffing |
| they | have been scuffing |
| I | was scuffing |
| you | were scuffing |
| he/she/it | was scuffing |
| we | were scuffing |
| you | were scuffing |
| they | were scuffing |
| I | had been scuffing |
| you | had been scuffing |
| he/she/it | had been scuffing |
| we | had been scuffing |
| you | had been scuffing |
| they | had been scuffing |
| I | will be scuffing |
| you | will be scuffing |
| he/she/it | will be scuffing |
| we | will be scuffing |
| you | will be scuffing |
| they | will be scuffing |
| I | will have been scuffing |
| you | will have been scuffing |
| he/she/it | will have been scuffing |
| we | will have been scuffing |
| you | will have been scuffing |
| they | will have been scuffing |
| I | would scuff |
| you | would scuff |
| he/she/it | would scuff |
| we | would scuff |
| you | would scuff |
| they | would scuff |
| I | would have scuffed |
| you | would have scuffed |
| he/she/it | would have scuffed |
| we | would have scuffed |
| you | would have scuffed |
| they | would have scuffed |
| I | would be scuffing |
| you | would be scuffing |
| he/she/it | would be scuffing |
| we | would be scuffing |
| you | would be scuffing |
| they | would be scuffing |
| I | would have been scuffing |
| you | would have been scuffing |
| he/she/it | would have been scuffing |
| we | would have been scuffing |
| you | would have been scuffing |
| they | would have been scuffing |
| You | scuff |
| we | Let's scuff |
| You | scuff |