might knife
Regular verb: knife - knifed- knifed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I might knife
you might knife
he might knife
we might knife
you might knife
they might knife 	I might be knifing
you might be knifing
he might be knifing
we might be knifing
you might be knifing
they might be knifing	I might have knifed
you might have knifed
he might have knifed
we might have knifed
you might have knifed
they might have knifed	I might have been knifing
you might have been knifing
he might have been knifing
we might have been knifing
you might have been knifing
they might have been knifing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mightn't knife
you mightn't knife
he mightn't knife
we mightn't knife
you mightn't knife
they mightn't knife 	I mightn't be knifing
you mightn't be knifing
he mightn't be knifing
we mightn't be knifing
you mightn't be knifing
they mightn't be knifing	I mightn't have knifed
you mightn't have knifed
he mightn't have knifed
we mightn't have knifed
you mightn't have knifed
they mightn't have knifed	I mightn't have been knifing
you mightn't have been knifing
he mightn't have been knifing
we mightn't have been knifing
you mightn't have been knifing
they mightn't have been knifing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
might I knife?
might you knife?
might he knife?
might we knife?
might you knife?
might they knife? 	might I be knifing?
might you be knifing?
might he be knifing?
might we be knifing?
might you be knifing?
might they be knifing? 	might I have knifed?
might you have knifed?
might he have knifed?
might we have knifed?
might you have knifed?
might they have knifed? 	might I have been knifing?
might you have been knifing?
might he have been knifing?
might we have been knifing?
might you have been knifing?
might they have been knifing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mightn't I knife?
mightn't you knife?
mightn't he knife?
mightn't we knife?
mightn't you knife?
mightn't they knife? 	mightn't I be knifing?
mightn't you be knifing?
mightn't he be knifing?
mightn't we be knifing?
mightn't you be knifing?
mightn't they be knifing? 	mightn't I have knifed?
mightn't you have knifed?
mightn't he have knifed?
mightn't we have knifed?
mightn't you have knifed?
mightn't they have knifed? 	mightn't I have been knifing?
mightn't you have been knifing?
mightn't he have been knifing?
mightn't we have been knifing?
mightn't you have been knifing?
mightn't they have been knifing?