| I | decrease |
| you | decrease |
| he/she/it | decreases |
| we | decrease |
| you | decrease |
| they | decrease |
| I | have decreased |
| you | have decreased |
| he/she/it | has decreased |
| we | have decreased |
| you | have decreased |
| they | have decreased |
| I | decreased |
| you | decreased |
| he/she/it | decreased |
| we | decreased |
| you | decreased |
| they | decreased |
| I | had decreased |
| you | had decreased |
| he/she/it | had decreased |
| we | had decreased |
| you | had decreased |
| they | had decreased |
| I | will decrease |
| you | will decrease |
| he/she/it | will decrease |
| we | will decrease |
| you | will decrease |
| they | will decrease |
| I | will have decreased |
| you | will have decreased |
| he/she/it | will have decreased |
| we | will have decreased |
| you | will have decreased |
| they | will have decreased |
| I | am decreasing |
| you | are decreasing |
| he/she/it | is decreasing |
| we | are decreasing |
| you | are decreasing |
| they | are decreasing |
| I | have been decreasing |
| you | have been decreasing |
| he/she/it | has been decreasing |
| we | have been decreasing |
| you | have been decreasing |
| they | have been decreasing |
| I | was decreasing |
| you | were decreasing |
| he/she/it | was decreasing |
| we | were decreasing |
| you | were decreasing |
| they | were decreasing |
| I | had been decreasing |
| you | had been decreasing |
| he/she/it | had been decreasing |
| we | had been decreasing |
| you | had been decreasing |
| they | had been decreasing |
| I | will be decreasing |
| you | will be decreasing |
| he/she/it | will be decreasing |
| we | will be decreasing |
| you | will be decreasing |
| they | will be decreasing |
| I | will have been decreasing |
| you | will have been decreasing |
| he/she/it | will have been decreasing |
| we | will have been decreasing |
| you | will have been decreasing |
| they | will have been decreasing |
| I | would decrease |
| you | would decrease |
| he/she/it | would decrease |
| we | would decrease |
| you | would decrease |
| they | would decrease |
| I | would have decreased |
| you | would have decreased |
| he/she/it | would have decreased |
| we | would have decreased |
| you | would have decreased |
| they | would have decreased |
| I | would be decreasing |
| you | would be decreasing |
| he/she/it | would be decreasing |
| we | would be decreasing |
| you | would be decreasing |
| they | would be decreasing |
| I | would have been decreasing |
| you | would have been decreasing |
| he/she/it | would have been decreasing |
| we | would have been decreasing |
| you | would have been decreasing |
| they | would have been decreasing |
| You | decrease |
| we | Let's decrease |
| You | decrease |