might sift
Regular verb: sift - sifted- sifted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I might sift
you might sift
he might sift
we might sift
you might sift
they might sift 	I might be sifting
you might be sifting
he might be sifting
we might be sifting
you might be sifting
they might be sifting	I might have sifted
you might have sifted
he might have sifted
we might have sifted
you might have sifted
they might have sifted	I might have been sifting
you might have been sifting
he might have been sifting
we might have been sifting
you might have been sifting
they might have been sifting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mightn't sift
you mightn't sift
he mightn't sift
we mightn't sift
you mightn't sift
they mightn't sift 	I mightn't be sifting
you mightn't be sifting
he mightn't be sifting
we mightn't be sifting
you mightn't be sifting
they mightn't be sifting	I mightn't have sifted
you mightn't have sifted
he mightn't have sifted
we mightn't have sifted
you mightn't have sifted
they mightn't have sifted	I mightn't have been sifting
you mightn't have been sifting
he mightn't have been sifting
we mightn't have been sifting
you mightn't have been sifting
they mightn't have been sifting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
might I sift?
might you sift?
might he sift?
might we sift?
might you sift?
might they sift? 	might I be sifting?
might you be sifting?
might he be sifting?
might we be sifting?
might you be sifting?
might they be sifting? 	might I have sifted?
might you have sifted?
might he have sifted?
might we have sifted?
might you have sifted?
might they have sifted? 	might I have been sifting?
might you have been sifting?
might he have been sifting?
might we have been sifting?
might you have been sifting?
might they have been sifting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mightn't I sift?
mightn't you sift?
mightn't he sift?
mightn't we sift?
mightn't you sift?
mightn't they sift? 	mightn't I be sifting?
mightn't you be sifting?
mightn't he be sifting?
mightn't we be sifting?
mightn't you be sifting?
mightn't they be sifting? 	mightn't I have sifted?
mightn't you have sifted?
mightn't he have sifted?
mightn't we have sifted?
mightn't you have sifted?
mightn't they have sifted? 	mightn't I have been sifting?
mightn't you have been sifting?
mightn't he have been sifting?
mightn't we have been sifting?
mightn't you have been sifting?
mightn't they have been sifting?