English verb conjugation
MIGHT COUNTERCHECK

Regular verb: countercheck - counterchecked - counterchecked

Affirmation

Simple form	V-ing form
I might countercheck you might countercheck he might countercheck we might countercheck you might countercheck they might countercheck	I might be counterchecking you might be counterchecking he might be counterchecking we might be counterchecking you might be counterchecking they might be counterchecking
Perfect	V-ing perfect
I might have counterchecked you might have counterchecked he might have counterchecked we might have counterchecked you might have counterchecked they might have counterchecked	I might have been counterchecking you might have been counterchecking he might have been counterchecking we might have been counterchecking you might have been counterchecking they might have been counterchecking

Negation

Simple form	V-ing form
I mightn't countercheck you mightn't countercheck he mightn't countercheck we mightn't countercheck you mightn't countercheck they mightn't countercheck	I mightn't be counterchecking you mightn't be counterchecking he mightn't be counterchecking we mightn't be counterchecking you mightn't be counterchecking they mightn't be counterchecking
Perfect	V-ing perfect
I mightn't have counterchecked you mightn't have counterchecked he mightn't have counterchecked we mightn't have counterchecked you mightn't have counterchecked they mightn't have counterchecked	I mightn't have been counterchecking you mightn't have been counterchecking he mightn't have been counterchecking we mightn't have been counterchecking you mightn't have been counterchecking they mightn't have been counterchecking

Interrogative form

Simple form	V-ing form
might I countercheck? might you countercheck? might he countercheck? might we countercheck? might you countercheck? might they countercheck?	might I be counterchecking? might you be counterchecking? might he be counterchecking? might we be counterchecking? might you be counterchecking? might they be counterchecking?
Perfect	V-ing perfect
might I have counterchecked? might you have counterchecked? might he have counterchecked? might we have counterchecked? might you have counterchecked? might they have counterchecked?	might I have been counterchecking? might you have been counterchecking? might he have been counterchecking? might we have been counterchecking? might you have been counterchecking? might they have been counterchecking?

Interro-negative form

Simple form	V-ing form
mightn't I countercheck? mightn't you countercheck? mightn't he countercheck? mightn't we countercheck? mightn't you countercheck? mightn't they countercheck?	mightn't I be counterchecking? mightn't you be counterchecking? mightn't he be counterchecking? mightn't we be counterchecking? mightn't you be counterchecking? mightn't they be counterchecking?
Perfect	V-ing perfect
mightn't I have counterchecked? mightn't you have counterchecked? mightn't he have counterchecked? mightn't we have counterchecked? mightn't you have counterchecked? mightn't they have counterchecked?	mightn't I have been counterchecking? mightn't you have been counterchecking? mightn't he have been counterchecking? mightn't we have been counterchecking? mightn't you have been counterchecking? mightn't they have been counterchecking?