| I | litter |
| you | litter |
| he/she/it | litters |
| we | litter |
| you | litter |
| they | litter |
| I | have littered |
| you | have littered |
| he/she/it | has littered |
| we | have littered |
| you | have littered |
| they | have littered |
| I | littered |
| you | littered |
| he/she/it | littered |
| we | littered |
| you | littered |
| they | littered |
| I | had littered |
| you | had littered |
| he/she/it | had littered |
| we | had littered |
| you | had littered |
| they | had littered |
| I | will litter |
| you | will litter |
| he/she/it | will litter |
| we | will litter |
| you | will litter |
| they | will litter |
| I | will have littered |
| you | will have littered |
| he/she/it | will have littered |
| we | will have littered |
| you | will have littered |
| they | will have littered |
| I | am littering |
| you | are littering |
| he/she/it | is littering |
| we | are littering |
| you | are littering |
| they | are littering |
| I | have been littering |
| you | have been littering |
| he/she/it | has been littering |
| we | have been littering |
| you | have been littering |
| they | have been littering |
| I | was littering |
| you | were littering |
| he/she/it | was littering |
| we | were littering |
| you | were littering |
| they | were littering |
| I | had been littering |
| you | had been littering |
| he/she/it | had been littering |
| we | had been littering |
| you | had been littering |
| they | had been littering |
| I | will be littering |
| you | will be littering |
| he/she/it | will be littering |
| we | will be littering |
| you | will be littering |
| they | will be littering |
| I | will have been littering |
| you | will have been littering |
| he/she/it | will have been littering |
| we | will have been littering |
| you | will have been littering |
| they | will have been littering |
| I | would litter |
| you | would litter |
| he/she/it | would litter |
| we | would litter |
| you | would litter |
| they | would litter |
| I | would have littered |
| you | would have littered |
| he/she/it | would have littered |
| we | would have littered |
| you | would have littered |
| they | would have littered |
| I | would be littering |
| you | would be littering |
| he/she/it | would be littering |
| we | would be littering |
| you | would be littering |
| they | would be littering |
| I | would have been littering |
| you | would have been littering |
| he/she/it | would have been littering |
| we | would have been littering |
| you | would have been littering |
| they | would have been littering |
| You | litter |
| we | Let's litter |
| You | litter |