| I | authenticate |
| you | authenticate |
| he/she/it | authenticates |
| we | authenticate |
| you | authenticate |
| they | authenticate |
| I | have authenticated |
| you | have authenticated |
| he/she/it | has authenticated |
| we | have authenticated |
| you | have authenticated |
| they | have authenticated |
| I | authenticated |
| you | authenticated |
| he/she/it | authenticated |
| we | authenticated |
| you | authenticated |
| they | authenticated |
| I | had authenticated |
| you | had authenticated |
| he/she/it | had authenticated |
| we | had authenticated |
| you | had authenticated |
| they | had authenticated |
| I | will authenticate |
| you | will authenticate |
| he/she/it | will authenticate |
| we | will authenticate |
| you | will authenticate |
| they | will authenticate |
| I | will have authenticated |
| you | will have authenticated |
| he/she/it | will have authenticated |
| we | will have authenticated |
| you | will have authenticated |
| they | will have authenticated |
| I | am authenticating |
| you | are authenticating |
| he/she/it | is authenticating |
| we | are authenticating |
| you | are authenticating |
| they | are authenticating |
| I | have been authenticating |
| you | have been authenticating |
| he/she/it | has been authenticating |
| we | have been authenticating |
| you | have been authenticating |
| they | have been authenticating |
| I | was authenticating |
| you | were authenticating |
| he/she/it | was authenticating |
| we | were authenticating |
| you | were authenticating |
| they | were authenticating |
| I | had been authenticating |
| you | had been authenticating |
| he/she/it | had been authenticating |
| we | had been authenticating |
| you | had been authenticating |
| they | had been authenticating |
| I | will be authenticating |
| you | will be authenticating |
| he/she/it | will be authenticating |
| we | will be authenticating |
| you | will be authenticating |
| they | will be authenticating |
| I | will have been authenticating |
| you | will have been authenticating |
| he/she/it | will have been authenticating |
| we | will have been authenticating |
| you | will have been authenticating |
| they | will have been authenticating |
| I | would authenticate |
| you | would authenticate |
| he/she/it | would authenticate |
| we | would authenticate |
| you | would authenticate |
| they | would authenticate |
| I | would have authenticated |
| you | would have authenticated |
| he/she/it | would have authenticated |
| we | would have authenticated |
| you | would have authenticated |
| they | would have authenticated |
| I | would be authenticating |
| you | would be authenticating |
| he/she/it | would be authenticating |
| we | would be authenticating |
| you | would be authenticating |
| they | would be authenticating |
| I | would have been authenticating |
| you | would have been authenticating |
| he/she/it | would have been authenticating |
| we | would have been authenticating |
| you | would have been authenticating |
| they | would have been authenticating |
| You | authenticate |
| we | Let's authenticate |
| You | authenticate |