English verb conjugation
MIGHT TREPAN

Regular verb: trepan - trepanned - trepanned

Affirmation

Simple form	V-ing form
I might trepan you might trepan he might trepan we might trepan you might trepan they might trepan	I might be trepanning you might be trepanning he might be trepanning we might be trepanning you might be trepanning they might be trepanning
Perfect	V-ing perfect
I might have trepanned you might have trepanned he might have trepanned we might have trepanned you might have trepanned they might have trepanned	I might have been trepanning you might have been trepanning he might have been trepanning we might have been trepanning you might have been trepanning they might have been trepanning

Negation

Simple form	V-ing form
I mightn't trepan you mightn't trepan he mightn't trepan we mightn't trepan you mightn't trepan they mightn't trepan	I mightn't be trepanning you mightn't be trepanning he mightn't be trepanning we mightn't be trepanning you mightn't be trepanning they mightn't be trepanning
Perfect	V-ing perfect
I mightn't have trepanned you mightn't have trepanned he mightn't have trepanned we mightn't have trepanned you mightn't have trepanned they mightn't have trepanned	I mightn't have been trepanning you mightn't have been trepanning he mightn't have been trepanning we mightn't have been trepanning you mightn't have been trepanning they mightn't have been trepanning

Interrogative form

Simple form	V-ing form
might I trepan? might you trepan? might he trepan? might we trepan? might you trepan? might they trepan?	might I be trepanning? might you be trepanning? might he be trepanning? might we be trepanning? might you be trepanning? might they be trepanning?
Perfect	V-ing perfect
might I have trepanned? might you have trepanned? might he have trepanned? might we have trepanned? might you have trepanned? might they have trepanned?	might I have been trepanning? might you have been trepanning? might he have been trepanning? might we have been trepanning? might you have been trepanning? might they have been trepanning?

Interro-negative form

Simple form	V-ing form
mightn't I trepan? mightn't you trepan? mightn't he trepan? mightn't we trepan? mightn't you trepan? mightn't they trepan?	mightn't I be trepanning? mightn't you be trepanning? mightn't he be trepanning? mightn't we be trepanning? mightn't you be trepanning? mightn't they be trepanning?
Perfect	V-ing perfect
mightn't I have trepanned? mightn't you have trepanned? mightn't he have trepanned? mightn't we have trepanned? mightn't you have trepanned? mightn't they have trepanned?	mightn't I have been trepanning? mightn't you have been trepanning? mightn't he have been trepanning? mightn't we have been trepanning? mightn't you have been trepanning? mightn't they have been trepanning?