might double-tongue
Regular verb: double-tongue - double-tongued- double-tongued

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I might double-tongue
you might double-tongue
he might double-tongue
we might double-tongue
you might double-tongue
they might double-tongue 	I might be double-tonguing
you might be double-tonguing
he might be double-tonguing
we might be double-tonguing
you might be double-tonguing
they might be double-tonguing	I might have double-tongued
you might have double-tongued
he might have double-tongued
we might have double-tongued
you might have double-tongued
they might have double-tongued	I might have been double-tonguing
you might have been double-tonguing
he might have been double-tonguing
we might have been double-tonguing
you might have been double-tonguing
they might have been double-tonguing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mightn't double-tongue
you mightn't double-tongue
he mightn't double-tongue
we mightn't double-tongue
you mightn't double-tongue
they mightn't double-tongue 	I mightn't be double-tonguing
you mightn't be double-tonguing
he mightn't be double-tonguing
we mightn't be double-tonguing
you mightn't be double-tonguing
they mightn't be double-tonguing	I mightn't have double-tongued
you mightn't have double-tongued
he mightn't have double-tongued
we mightn't have double-tongued
you mightn't have double-tongued
they mightn't have double-tongued	I mightn't have been double-tonguing
you mightn't have been double-tonguing
he mightn't have been double-tonguing
we mightn't have been double-tonguing
you mightn't have been double-tonguing
they mightn't have been double-tonguing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
might I double-tongue?
might you double-tongue?
might he double-tongue?
might we double-tongue?
might you double-tongue?
might they double-tongue? 	might I be double-tonguing?
might you be double-tonguing?
might he be double-tonguing?
might we be double-tonguing?
might you be double-tonguing?
might they be double-tonguing? 	might I have double-tongued?
might you have double-tongued?
might he have double-tongued?
might we have double-tongued?
might you have double-tongued?
might they have double-tongued? 	might I have been double-tonguing?
might you have been double-tonguing?
might he have been double-tonguing?
might we have been double-tonguing?
might you have been double-tonguing?
might they have been double-tonguing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mightn't I double-tongue?
mightn't you double-tongue?
mightn't he double-tongue?
mightn't we double-tongue?
mightn't you double-tongue?
mightn't they double-tongue? 	mightn't I be double-tonguing?
mightn't you be double-tonguing?
mightn't he be double-tonguing?
mightn't we be double-tonguing?
mightn't you be double-tonguing?
mightn't they be double-tonguing? 	mightn't I have double-tongued?
mightn't you have double-tongued?
mightn't he have double-tongued?
mightn't we have double-tongued?
mightn't you have double-tongued?
mightn't they have double-tongued? 	mightn't I have been double-tonguing?
mightn't you have been double-tonguing?
mightn't he have been double-tonguing?
mightn't we have been double-tonguing?
mightn't you have been double-tonguing?
mightn't they have been double-tonguing?