English verb conjugation
MIGHT CLEAN

Regular verb: clean - cleaned - cleaned

Affirmation

Simple form	V-ing form
I might clean you might clean he might clean we might clean you might clean they might clean	I might be cleaning you might be cleaning he might be cleaning we might be cleaning you might be cleaning they might be cleaning
Perfect	V-ing perfect
I might have cleaned you might have cleaned he might have cleaned we might have cleaned you might have cleaned they might have cleaned	I might have been cleaning you might have been cleaning he might have been cleaning we might have been cleaning you might have been cleaning they might have been cleaning

Negation

Simple form	V-ing form
I mightn't clean you mightn't clean he mightn't clean we mightn't clean you mightn't clean they mightn't clean	I mightn't be cleaning you mightn't be cleaning he mightn't be cleaning we mightn't be cleaning you mightn't be cleaning they mightn't be cleaning
Perfect	V-ing perfect
I mightn't have cleaned you mightn't have cleaned he mightn't have cleaned we mightn't have cleaned you mightn't have cleaned they mightn't have cleaned	I mightn't have been cleaning you mightn't have been cleaning he mightn't have been cleaning we mightn't have been cleaning you mightn't have been cleaning they mightn't have been cleaning

Interrogative form

Simple form	V-ing form
might I clean? might you clean? might he clean? might we clean? might you clean? might they clean?	might I be cleaning? might you be cleaning? might he be cleaning? might we be cleaning? might you be cleaning? might they be cleaning?
Perfect	V-ing perfect
might I have cleaned? might you have cleaned? might he have cleaned? might we have cleaned? might you have cleaned? might they have cleaned?	might I have been cleaning? might you have been cleaning? might he have been cleaning? might we have been cleaning? might you have been cleaning? might they have been cleaning?

Interro-negative form

Simple form	V-ing form
mightn't I clean? mightn't you clean? mightn't he clean? mightn't we clean? mightn't you clean? mightn't they clean?	mightn't I be cleaning? mightn't you be cleaning? mightn't he be cleaning? mightn't we be cleaning? mightn't you be cleaning? mightn't they be cleaning?
Perfect	V-ing perfect
mightn't I have cleaned? mightn't you have cleaned? mightn't he have cleaned? mightn't we have cleaned? mightn't you have cleaned? mightn't they have cleaned?	mightn't I have been cleaning? mightn't you have been cleaning? mightn't he have been cleaning? mightn't we have been cleaning? mightn't you have been cleaning? mightn't they have been cleaning?