| I | check |
| you | check |
| he/she/it | checks |
| we | check |
| you | check |
| they | check |
| I | have checked |
| you | have checked |
| he/she/it | has checked |
| we | have checked |
| you | have checked |
| they | have checked |
| I | checked |
| you | checked |
| he/she/it | checked |
| we | checked |
| you | checked |
| they | checked |
| I | had checked |
| you | had checked |
| he/she/it | had checked |
| we | had checked |
| you | had checked |
| they | had checked |
| I | will check |
| you | will check |
| he/she/it | will check |
| we | will check |
| you | will check |
| they | will check |
| I | will have checked |
| you | will have checked |
| he/she/it | will have checked |
| we | will have checked |
| you | will have checked |
| they | will have checked |
| I | am checking |
| you | are checking |
| he/she/it | is checking |
| we | are checking |
| you | are checking |
| they | are checking |
| I | have been checking |
| you | have been checking |
| he/she/it | has been checking |
| we | have been checking |
| you | have been checking |
| they | have been checking |
| I | was checking |
| you | were checking |
| he/she/it | was checking |
| we | were checking |
| you | were checking |
| they | were checking |
| I | had been checking |
| you | had been checking |
| he/she/it | had been checking |
| we | had been checking |
| you | had been checking |
| they | had been checking |
| I | will be checking |
| you | will be checking |
| he/she/it | will be checking |
| we | will be checking |
| you | will be checking |
| they | will be checking |
| I | will have been checking |
| you | will have been checking |
| he/she/it | will have been checking |
| we | will have been checking |
| you | will have been checking |
| they | will have been checking |
| I | would check |
| you | would check |
| he/she/it | would check |
| we | would check |
| you | would check |
| they | would check |
| I | would have checked |
| you | would have checked |
| he/she/it | would have checked |
| we | would have checked |
| you | would have checked |
| they | would have checked |
| I | would be checking |
| you | would be checking |
| he/she/it | would be checking |
| we | would be checking |
| you | would be checking |
| they | would be checking |
| I | would have been checking |
| you | would have been checking |
| he/she/it | would have been checking |
| we | would have been checking |
| you | would have been checking |
| they | would have been checking |
| You | check |
| we | Let's check |
| You | check |