| I | perk up |
| you | perk up |
| he/she/it | perks up |
| we | perk up |
| you | perk up |
| they | perk up |
| I | have perked up |
| you | have perked up |
| he/she/it | has perked up |
| we | have perked up |
| you | have perked up |
| they | have perked up |
| I | perked up |
| you | perked up |
| he/she/it | perked up |
| we | perked up |
| you | perked up |
| they | perked up |
| I | had perked up |
| you | had perked up |
| he/she/it | had perked up |
| we | had perked up |
| you | had perked up |
| they | had perked up |
| I | will perk up |
| you | will perk up |
| he/she/it | will perk up |
| we | will perk up |
| you | will perk up |
| they | will perk up |
| I | will have perked up |
| you | will have perked up |
| he/she/it | will have perked up |
| we | will have perked up |
| you | will have perked up |
| they | will have perked up |
| I | am perking up |
| you | are perking up |
| he/she/it | is perking up |
| we | are perking up |
| you | are perking up |
| they | are perking up |
| I | have been perking up |
| you | have been perking up |
| he/she/it | has been perking up |
| we | have been perking up |
| you | have been perking up |
| they | have been perking up |
| I | was perking up |
| you | were perking up |
| he/she/it | was perking up |
| we | were perking up |
| you | were perking up |
| they | were perking up |
| I | had been perking up |
| you | had been perking up |
| he/she/it | had been perking up |
| we | had been perking up |
| you | had been perking up |
| they | had been perking up |
| I | will be perking up |
| you | will be perking up |
| he/she/it | will be perking up |
| we | will be perking up |
| you | will be perking up |
| they | will be perking up |
| I | will have been perking up |
| you | will have been perking up |
| he/she/it | will have been perking up |
| we | will have been perking up |
| you | will have been perking up |
| they | will have been perking up |
| I | would perk up |
| you | would perk up |
| he/she/it | would perk up |
| we | would perk up |
| you | would perk up |
| they | would perk up |
| I | would have perked up |
| you | would have perked up |
| he/she/it | would have perked up |
| we | would have perked up |
| you | would have perked up |
| they | would have perked up |
| I | would be perking up |
| you | would be perking up |
| he/she/it | would be perking up |
| we | would be perking up |
| you | would be perking up |
| they | would be perking up |
| I | would have been perking up |
| you | would have been perking up |
| he/she/it | would have been perking up |
| we | would have been perking up |
| you | would have been perking up |
| they | would have been perking up |
| You | perk up |
| we | Let's perk up |
| You | perk up |