to authenticate
Verbo regular: authenticate - authenticated- authenticated

Indicativo 	
Presente 	Presente contínuo 	Pretérito 	Preterito contínuo 	
I authenticate
you authenticate
he authenticates
we authenticate
you authenticate
they authenticate 	I'mauthenticating
you'reauthenticating
he'sauthenticating
we'reauthenticating
you'reauthenticating
they'reauthenticating	I authenticated
you authenticated
he authenticated
we authenticated
you authenticated
they authenticated	Iwasauthenticating
youwereauthenticating
hewasauthenticating
wewereauthenticating
youwereauthenticating
theywereauthenticating	
Presente perfeito 	Presente perfeito contínuo 	Mais perfeito 	Contínuo mais perfeito 	
I've authenticated
you've authenticated
he's authenticated
we've authenticated
you've authenticated
they've authenticated	I'vebeen authenticating
you'vebeen authenticating
he'sbeen authenticating
we'vebeen authenticating
you'vebeen authenticating
they'vebeen authenticating	I'd authenticated
you'd authenticated
he'd authenticated
we'd authenticated
you'd authenticated
they'd authenticated	I'd been authenticating
you'd been authenticating
he'd been authenticating
we'd been authenticating
you'd been authenticating
they'd been authenticating	
Futuro 	Futuro contínuo 	futuro perfeito 	futuro perfeito contínuo 	
I'll authenticate
you'll authenticate
he'll authenticate
we'll authenticate
you'll authenticate
they'll authenticate 	I'll be authenticating
you'll be authenticating
he'll be authenticating
we'll be authenticating
you'll be authenticating
they'll be authenticating	I'll have authenticated
you'll have authenticated
he'll have authenticated
we'll have authenticated
you'll have authenticated
they'll have authenticated	I'll have been authenticating
you'll have been authenticating
he'll have been authenticating
we'll have been authenticating
you'll have been authenticating
they'll have been authenticating	

Condicional 	
Presente 	Presente contínuo 	Passado 	Passado contínuo 	
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'd have authenticated
you'd have authenticated
he'd have authenticated
we'd have authenticated
you'd have authenticated
they'd have authenticated	I'd have been authenticating
you'd have been authenticating
he'd have been authenticating
we'd have been authenticating
you'd have been authenticating
they'd have been authenticating	

Infinitivo 	
Imperativo 	
Infinitivo 	 	Imperativo 	 	
to authenticate 	 	authenticate
Let's authenticate
authenticate 	 	

Particípio 	
Presente 	Passado 	 	 	
authenticating	authenticated