English verb conjugation
MIGHT AUTHENTICATE

Regular verb: authenticate - authenticated - authenticated

Affirmation

Simple form	V-ing form
I might authenticate you might authenticate he might authenticate we might authenticate you might authenticate they might authenticate	I might be authenticating you might be authenticating he might be authenticating we might be authenticating you might be authenticating they might be authenticating
Perfect	V-ing perfect
I might have authenticated you might have authenticated he might have authenticated we might have authenticated you might have authenticated they might have authenticated	I might have been authenticating you might have been authenticating he might have been authenticating we might have been authenticating you might have been authenticating they might have been authenticating

Negation

Simple form	V-ing form
I mightn't authenticate you mightn't authenticate he mightn't authenticate we mightn't authenticate you mightn't authenticate they mightn't authenticate	I mightn't be authenticating you mightn't be authenticating he mightn't be authenticating we mightn't be authenticating you mightn't be authenticating they mightn't be authenticating
Perfect	V-ing perfect
I mightn't have authenticated you mightn't have authenticated he mightn't have authenticated we mightn't have authenticated you mightn't have authenticated they mightn't have authenticated	I mightn't have been authenticating you mightn't have been authenticating he mightn't have been authenticating we mightn't have been authenticating you mightn't have been authenticating they mightn't have been authenticating

Interrogative form

Simple form	V-ing form
might I authenticate? might you authenticate? might he authenticate? might we authenticate? might you authenticate? might they authenticate?	might I be authenticating? might you be authenticating? might he be authenticating? might we be authenticating? might you be authenticating? might they be authenticating?
Perfect	V-ing perfect
might I have authenticated? might you have authenticated? might he have authenticated? might we have authenticated? might you have authenticated? might they have authenticated?	might I have been authenticating? might you have been authenticating? might he have been authenticating? might we have been authenticating? might you have been authenticating? might they have been authenticating?

Interro-negative form

Simple form	V-ing form
mightn't I authenticate? mightn't you authenticate? mightn't he authenticate? mightn't we authenticate? mightn't you authenticate? mightn't they authenticate?	mightn't I be authenticating? mightn't you be authenticating? mightn't he be authenticating? mightn't we be authenticating? mightn't you be authenticating? mightn't they be authenticating?
Perfect	V-ing perfect
mightn't I have authenticated? mightn't you have authenticated? mightn't he have authenticated? mightn't we have authenticated? mightn't you have authenticated? mightn't they have authenticated?	mightn't I have been authenticating? mightn't you have been authenticating? mightn't he have been authenticating? mightn't we have been authenticating? mightn't you have been authenticating? mightn't they have been authenticating?