| I | smooth |
| you | smooth |
| he/she/it | smooths |
| we | smooth |
| you | smooth |
| they | smooth |
| I | have smoothed |
| you | have smoothed |
| he/she/it | has smoothed |
| we | have smoothed |
| you | have smoothed |
| they | have smoothed |
| I | smoothed |
| you | smoothed |
| he/she/it | smoothed |
| we | smoothed |
| you | smoothed |
| they | smoothed |
| I | had smoothed |
| you | had smoothed |
| he/she/it | had smoothed |
| we | had smoothed |
| you | had smoothed |
| they | had smoothed |
| I | will smooth |
| you | will smooth |
| he/she/it | will smooth |
| we | will smooth |
| you | will smooth |
| they | will smooth |
| I | will have smoothed |
| you | will have smoothed |
| he/she/it | will have smoothed |
| we | will have smoothed |
| you | will have smoothed |
| they | will have smoothed |
| I | am smoothing |
| you | are smoothing |
| he/she/it | is smoothing |
| we | are smoothing |
| you | are smoothing |
| they | are smoothing |
| I | have been smoothing |
| you | have been smoothing |
| he/she/it | has been smoothing |
| we | have been smoothing |
| you | have been smoothing |
| they | have been smoothing |
| I | was smoothing |
| you | were smoothing |
| he/she/it | was smoothing |
| we | were smoothing |
| you | were smoothing |
| they | were smoothing |
| I | had been smoothing |
| you | had been smoothing |
| he/she/it | had been smoothing |
| we | had been smoothing |
| you | had been smoothing |
| they | had been smoothing |
| I | will be smoothing |
| you | will be smoothing |
| he/she/it | will be smoothing |
| we | will be smoothing |
| you | will be smoothing |
| they | will be smoothing |
| I | will have been smoothing |
| you | will have been smoothing |
| he/she/it | will have been smoothing |
| we | will have been smoothing |
| you | will have been smoothing |
| they | will have been smoothing |
| I | would smooth |
| you | would smooth |
| he/she/it | would smooth |
| we | would smooth |
| you | would smooth |
| they | would smooth |
| I | would have smoothed |
| you | would have smoothed |
| he/she/it | would have smoothed |
| we | would have smoothed |
| you | would have smoothed |
| they | would have smoothed |
| I | would be smoothing |
| you | would be smoothing |
| he/she/it | would be smoothing |
| we | would be smoothing |
| you | would be smoothing |
| they | would be smoothing |
| I | would have been smoothing |
| you | would have been smoothing |
| he/she/it | would have been smoothing |
| we | would have been smoothing |
| you | would have been smoothing |
| they | would have been smoothing |
| You | smooth |
| we | Let's smooth |
| You | smooth |