would authenticate
Regular verb: authenticate - authenticated- authenticated

Affirmation 	
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I'd authenticate
you'd authenticate
he'd authenticate
we'd authenticate
you'd authenticate
they'd authenticate 	I'd be authenticating
you'd be authenticating
he'd be authenticating
we'd be authenticating
you'd be authenticating
they'd be authenticating	I would've authenticated
you would've authenticated
he would've authenticated
we would've authenticated
you would've authenticated
they would've authenticated	I would've been authenticating
you would've been authenticating
he would've been authenticating
we would've been authenticating
you would've been authenticating
they would've been authenticating	

Negation 	
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I wouldn't authenticate
you wouldn't authenticate
he wouldn't authenticate
we wouldn't authenticate
you wouldn't authenticate
they wouldn't authenticate 	I wouldn't be authenticating
you wouldn't be authenticating
he wouldn't be authenticating
we wouldn't be authenticating
you wouldn't be authenticating
they wouldn't be authenticating	I wouldn't have authenticated
you wouldn't have authenticated
he wouldn't have authenticated
we wouldn't have authenticated
you wouldn't have authenticated
they wouldn't have authenticated	I wouldn't have been authenticating
you wouldn't have been authenticating
he wouldn't have been authenticating
we wouldn't have been authenticating
you wouldn't have been authenticating
they wouldn't have been authenticating	

Interrogative form 	
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would I authenticate?
would you authenticate?
would he authenticate?
would we authenticate?
would you authenticate?
would they authenticate? 	would I be authenticating?
would you be authenticating?
would he be authenticating?
would we be authenticating?
would you be authenticating?
would they be authenticating? 	would I have authenticated?
would you have authenticated?
would he have authenticated?
would we have authenticated?
would you have authenticated?
would they have authenticated? 	would I have been authenticating?
would you have been authenticating?
would he have been authenticating?
would we have been authenticating?
would you have been authenticating?
would they have been authenticating? 	

Interro-negative form 	
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wouldn't I authenticate?
wouldn't you authenticate?
wouldn't he authenticate?
wouldn't we authenticate?
wouldn't you authenticate?
wouldn't they authenticate? 	wouldn't I be authenticating?
wouldn't you be authenticating?
wouldn't he be authenticating?
wouldn't we be authenticating?
wouldn't you be authenticating?
wouldn't they be authenticating? 	wouldn't I have authenticated?
wouldn't you have authenticated?
wouldn't he have authenticated?
wouldn't we have authenticated?
wouldn't you have authenticated?
wouldn't they have authenticated? 	wouldn't I have been authenticating?
wouldn't you have been authenticating?
wouldn't he have been authenticating?
wouldn't we have been authenticating?
wouldn't you have been authenticating?
wouldn't they have been authenticating?