might know
Irregular verb: know - knew- known

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I might know
you might know
he might know
we might know
you might know
they might know 	I might be knowing
you might be knowing
he might be knowing
we might be knowing
you might be knowing
they might be knowing	I might have known
you might have known
he might have known
we might have known
you might have known
they might have known	I might have been knowing
you might have been knowing
he might have been knowing
we might have been knowing
you might have been knowing
they might have been knowing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mightn't know
you mightn't know
he mightn't know
we mightn't know
you mightn't know
they mightn't know 	I mightn't be knowing
you mightn't be knowing
he mightn't be knowing
we mightn't be knowing
you mightn't be knowing
they mightn't be knowing	I mightn't have known
you mightn't have known
he mightn't have known
we mightn't have known
you mightn't have known
they mightn't have known	I mightn't have been knowing
you mightn't have been knowing
he mightn't have been knowing
we mightn't have been knowing
you mightn't have been knowing
they mightn't have been knowing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
might I know?
might you know?
might he know?
might we know?
might you know?
might they know? 	might I be knowing?
might you be knowing?
might he be knowing?
might we be knowing?
might you be knowing?
might they be knowing? 	might I have known?
might you have known?
might he have known?
might we have known?
might you have known?
might they have known? 	might I have been knowing?
might you have been knowing?
might he have been knowing?
might we have been knowing?
might you have been knowing?
might they have been knowing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mightn't I know?
mightn't you know?
mightn't he know?
mightn't we know?
mightn't you know?
mightn't they know? 	mightn't I be knowing?
mightn't you be knowing?
mightn't he be knowing?
mightn't we be knowing?
mightn't you be knowing?
mightn't they be knowing? 	mightn't I have known?
mightn't you have known?
mightn't he have known?
mightn't we have known?
mightn't you have known?
mightn't they have known? 	mightn't I have been knowing?
mightn't you have been knowing?
mightn't he have been knowing?
mightn't we have been knowing?
mightn't you have been knowing?
mightn't they have been knowing?