English verb conjugation
MIGHT PIFFLE

Regular verb: piffle - piffled - piffled

Affirmation

Simple form	V-ing form
I might piffle you might piffle he might piffle we might piffle you might piffle they might piffle	I might be piffling you might be piffling he might be piffling we might be piffling you might be piffling they might be piffling
Perfect	V-ing perfect
I might have piffled you might have piffled he might have piffled we might have piffled you might have piffled they might have piffled	I might have been piffling you might have been piffling he might have been piffling we might have been piffling you might have been piffling they might have been piffling

Negation

Simple form	V-ing form
I mightn't piffle you mightn't piffle he mightn't piffle we mightn't piffle you mightn't piffle they mightn't piffle	I mightn't be piffling you mightn't be piffling he mightn't be piffling we mightn't be piffling you mightn't be piffling they mightn't be piffling
Perfect	V-ing perfect
I mightn't have piffled you mightn't have piffled he mightn't have piffled we mightn't have piffled you mightn't have piffled they mightn't have piffled	I mightn't have been piffling you mightn't have been piffling he mightn't have been piffling we mightn't have been piffling you mightn't have been piffling they mightn't have been piffling

Interrogative form

Simple form	V-ing form
might I piffle? might you piffle? might he piffle? might we piffle? might you piffle? might they piffle?	might I be piffling? might you be piffling? might he be piffling? might we be piffling? might you be piffling? might they be piffling?
Perfect	V-ing perfect
might I have piffled? might you have piffled? might he have piffled? might we have piffled? might you have piffled? might they have piffled?	might I have been piffling? might you have been piffling? might he have been piffling? might we have been piffling? might you have been piffling? might they have been piffling?

Interro-negative form

Simple form	V-ing form
mightn't I piffle? mightn't you piffle? mightn't he piffle? mightn't we piffle? mightn't you piffle? mightn't they piffle?	mightn't I be piffling? mightn't you be piffling? mightn't he be piffling? mightn't we be piffling? mightn't you be piffling? mightn't they be piffling?
Perfect	V-ing perfect
mightn't I have piffled? mightn't you have piffled? mightn't he have piffled? mightn't we have piffled? mightn't you have piffled? mightn't they have piffled?	mightn't I have been piffling? mightn't you have been piffling? mightn't he have been piffling? mightn't we have been piffling? mightn't you have been piffling? mightn't they have been piffling?