authenticated
past tense of authenticate is authenticated.
Infinitive | Present Participle | Past Tense | Past Participle |
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authenticate | authenticating | authenticated | authenticated |
Simple / Indefinite Present Tense |
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He/She/It authenticates . |
I authenticate. |
You/We/They authenticate. |
Present Continuous Tense |
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He/She/It is authenticating. |
I am authenticating. |
You/We/They are authenticating. |
Present Perfect Tense |
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He/She/It has authenticated. |
I have authenticated. |
You/We/They have authenticated. |
Present Perfect Continuous Tense |
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He/She/It has been authenticating. |
I have been authenticating. |
You/We/They have been authenticating. |
Simple Past Tense |
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He/She/It authenticated. |
I authenticated. |
You/We/They authenticated. |
Past Continuous Tense |
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He/She/It was authenticating. |
I was authenticating. |
You/We/They were authenticating. |
Past Perfect Tense |
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He/She/It had authenticated. |
I had authenticated. |
You/We/They had authenticated. |
Past Perfect Continuous Tense |
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He/She/It had been authenticating. |
I had been authenticating. |
You/We/They had been authenticating. |
Simple Future Tense |
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He/She/It will/shall authenticate. |
I will/shall authenticate. |
You/We/They will/shall authenticate. |
Future Continuous Tense |
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He/She/It will/shall be authenticating. |
I will/shall be authenticating. |
You/We/They will/shall be authenticating. |
Future Perfect Tense |
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He/She/It will/shall have authenticated. |
I will/shall have authenticated. |
You/We/They will/shall have authenticated. |
Future Perfect Continuous Tense |
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He/She/It will/shall have been authenticating. |
I will/shall have been authenticating. |
You/We/They will/shall have been authenticating. |
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