English verb conjugation
MIGHT UNFASTEN

Regular verb: unfasten - unfastened - unfastened

Affirmation

Simple form	V-ing form
I might unfasten you might unfasten he might unfasten we might unfasten you might unfasten they might unfasten	I might be unfastening you might be unfastening he might be unfastening we might be unfastening you might be unfastening they might be unfastening
Perfect	V-ing perfect
I might have unfastened you might have unfastened he might have unfastened we might have unfastened you might have unfastened they might have unfastened	I might have been unfastening you might have been unfastening he might have been unfastening we might have been unfastening you might have been unfastening they might have been unfastening

Negation

Simple form	V-ing form
I mightn't unfasten you mightn't unfasten he mightn't unfasten we mightn't unfasten you mightn't unfasten they mightn't unfasten	I mightn't be unfastening you mightn't be unfastening he mightn't be unfastening we mightn't be unfastening you mightn't be unfastening they mightn't be unfastening
Perfect	V-ing perfect
I mightn't have unfastened you mightn't have unfastened he mightn't have unfastened we mightn't have unfastened you mightn't have unfastened they mightn't have unfastened	I mightn't have been unfastening you mightn't have been unfastening he mightn't have been unfastening we mightn't have been unfastening you mightn't have been unfastening they mightn't have been unfastening

Interrogative form

Simple form	V-ing form
might I unfasten? might you unfasten? might he unfasten? might we unfasten? might you unfasten? might they unfasten?	might I be unfastening? might you be unfastening? might he be unfastening? might we be unfastening? might you be unfastening? might they be unfastening?
Perfect	V-ing perfect
might I have unfastened? might you have unfastened? might he have unfastened? might we have unfastened? might you have unfastened? might they have unfastened?	might I have been unfastening? might you have been unfastening? might he have been unfastening? might we have been unfastening? might you have been unfastening? might they have been unfastening?

Interro-negative form

Simple form	V-ing form
mightn't I unfasten? mightn't you unfasten? mightn't he unfasten? mightn't we unfasten? mightn't you unfasten? mightn't they unfasten?	mightn't I be unfastening? mightn't you be unfastening? mightn't he be unfastening? mightn't we be unfastening? mightn't you be unfastening? mightn't they be unfastening?
Perfect	V-ing perfect
mightn't I have unfastened? mightn't you have unfastened? mightn't he have unfastened? mightn't we have unfastened? mightn't you have unfastened? mightn't they have unfastened?	mightn't I have been unfastening? mightn't you have been unfastening? mightn't he have been unfastening? mightn't we have been unfastening? mightn't you have been unfastening? mightn't they have been unfastening?