I authenticate you authenticate she authenticates we authenticate you authenticate they authenticate
Present continuous
I am authenticating you are authenticating she is authenticating we are authenticating you are authenticating they are authenticating
Preterite
I authenticated you authenticated she authenticated we authenticated you authenticated they authenticated
Preterite continuous
I was authenticating you were authenticating she was authenticating we were authenticating you were authenticating they were authenticating
Present perfect
I have authenticated you have authenticated she has authenticated we have authenticated you have authenticated they have authenticated
Present perfect continuous
I have been authenticating you have been authenticating she has been authenticating we have been authenticating you have been authenticating they have been authenticating
Pluperfect
I had authenticated you had authenticated she had authenticated we had authenticated you had authenticated they had authenticated
Pluperfect continuous
I had been authenticating you had been authenticating she had been authenticating we had been authenticating you had been authenticating they had been authenticating
Future
I will authenticate you will authenticate she will authenticate we will authenticate you will authenticate they will authenticate
Future continuous
I will be authenticating you will be authenticating she will be authenticating we will be authenticating you will be authenticating they will be authenticating
Future perfect
I will have authenticated you will have authenticated she will have authenticated we will have authenticated you will have authenticated they will have authenticated
Future perfect continuous
I will have been authenticating you will have been authenticating she will have been authenticating we will have been authenticating you will have been authenticating they will have been authenticating
Conditional
Present
I would authenticate you would authenticate she would authenticate we would authenticate you would authenticate they would authenticate
Present continuous
I would be authenticating you would be authenticating she would be authenticating we would be authenticating you would be authenticating they would be authenticating
Past
I would have authenticated you would have authenticated she would have authenticated we would have authenticated you would have authenticated they would have authenticated
Past continuous
I would have been authenticating you would have been authenticating she would have been authenticating we would have been authenticating you would have been authenticating they would have been authenticating