authenticated
The past tense of authenticate is authenticated
The Forms of Authenticate
| Infinitive |
to authenticate |
| Present Tense |
authenticate / authenticates |
| Past Tense |
authenticated |
| Present Participle |
authenticating |
| Past Participle |
authenticated |
Conjugate Authenticate
Authenticate in Present Simple (Indefinite) Tense
| Singular |
Plural |
| I authenticate |
We authenticate |
| You authenticate |
You authenticate |
| He/She/It authenticates |
They authenticate |
Authenticate in Present Continuous (Progressive) Tense
| Singular |
Plural |
| I am authenticating |
We are authenticating |
| You are authenticating |
You are authenticating |
| He/She/It is authenticating |
They are authenticating |
Authenticate in Present Perfect Tense
| Singular |
Plural |
| I have authenticated |
We have authenticated |
| You have authenticated |
You have authenticated |
| He/She/It has authenticated |
They have authenticated |
Authenticate in Present Perfect Continuous Tense
| Singular |
Plural |
| I have been authenticating |
We have been authenticating |
| You have been authenticating |
You have been authenticating |
| He/She/It has been authenticating |
They have been authenticating |
Authenticate in Past Simple (Indefinite) Tense
| Singular |
Plural |
| I authenticated |
We authenticated |
| You authenticated |
You authenticated |
| He/She/It authenticated |
They authenticated |
Authenticate in Past Continuous (Progressive) Tense
| Singular |
Plural |
| I was authenticating |
We were authenticating |
| You were authenticating |
You were authenticating |
| He/She/It was authenticating |
They were authenticating |
Authenticate in Past Perfect Tense
| Singular |
Plural |
| I had authenticated |
We had authenticated |
| You had authenticated |
You had authenticated |
| He/She/It had authenticated |
They had authenticated |
Authenticate in Past Perfect Continuous Tense
| Singular |
Plural |
| I had been authenticating |
We had been authenticating |
| You had been authenticating |
You had been authenticating |
| He/She/It had been authenticating |
They had been authenticating |
Authenticate in Future Simple (Indefinite) Tense
| Singular |
Plural |
| I will authenticate |
We will authenticate |
| You will authenticate |
You will authenticate |
| He/She/It will authenticate |
They will authenticate |
Authenticate in Future Continuous (Progressive) Tense
| Singular |
Plural |
| I will be authenticating |
We will be authenticating |
| You will be authenticating |
You will be authenticating |
| He/She/It will be authenticating |
They will be authenticating |
Authenticate in Future Perfect Tense
| Singular |
Plural |
| I will have authenticated |
We will have authenticated |
| You will have authenticated |
You will have authenticated |
| He/She/It will have authenticated |
They will have authenticated |
Authenticate in Future Perfect Continuous Tense
| Singular |
Plural |
| I will have been authenticating |
We will have been authenticating |
| You will have been authenticating |
You will have been authenticating |
| He/She/It will have been authenticating |
They will have been authenticating |
