might countermine
Regular verb: countermine - countermined- countermined

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I might countermine
you might countermine
he might countermine
we might countermine
you might countermine
they might countermine 	I might be countermining
you might be countermining
he might be countermining
we might be countermining
you might be countermining
they might be countermining	I might have countermined
you might have countermined
he might have countermined
we might have countermined
you might have countermined
they might have countermined	I might have been countermining
you might have been countermining
he might have been countermining
we might have been countermining
you might have been countermining
they might have been countermining	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I might not countermine
you might not countermine
he might not countermine
we might not countermine
you might not countermine
they might not countermine 	I might not be countermining
you might not be countermining
he might not be countermining
we might not be countermining
you might not be countermining
they might not be countermining	I might not have countermined
you might not have countermined
he might not have countermined
we might not have countermined
you might not have countermined
they might not have countermined	I might not have been countermining
you might not have been countermining
he might not have been countermining
we might not have been countermining
you might not have been countermining
they might not have been countermining	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
might I countermine?
might you countermine?
might he countermine?
might we countermine?
might you countermine?
might they countermine? 	might I be countermining?
might you be countermining?
might he be countermining?
might we be countermining?
might you be countermining?
might they be countermining? 	might I have countermined?
might you have countermined?
might he have countermined?
might we have countermined?
might you have countermined?
might they have countermined? 	might I have been countermining?
might you have been countermining?
might he have been countermining?
might we have been countermining?
might you have been countermining?
might they have been countermining? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
might I not countermine?
might you not countermine?
might he not countermine?
might we not countermine?
might you not countermine?
might they not countermine? 	might I not be countermining?
might you not be countermining?
might he not be countermining?
might we not be countermining?
might you not be countermining?
might they not be countermining? 	might I not have countermined?
might you not have countermined?
might he not have countermined?
might we not have countermined?
might you not have countermined?
might they not have countermined? 	might I not have been countermining?
might you not have been countermining?
might he not have been countermining?
might we not have been countermining?
might you not have been countermining?
might they not have been countermining?