English verb conjugation
MAY BEFOUL

Regular verb: befoul - befouled - befouled

Affirmation

Simple form	V-ing form
I may befoul you may befoul he may befoul we may befoul you may befoul they may befoul	I may be befouling you may be befouling he may be befouling we may be befouling you may be befouling they may be befouling
Perfect	V-ing perfect
I may have befouled you may have befouled he may have befouled we may have befouled you may have befouled they may have befouled	I may have been befouling you may have been befouling he may have been befouling we may have been befouling you may have been befouling they may have been befouling

Negation

Simple form	V-ing form
I may not befoul you may not befoul he may not befoul we may not befoul you may not befoul they may not befoul	I may not be befouling you may not be befouling he may not be befouling we may not be befouling you may not be befouling they may not be befouling
Perfect	V-ing perfect
I may not have befouled you may not have befouled he may not have befouled we may not have befouled you may not have befouled they may not have befouled	I may not have been befouling you may not have been befouling he may not have been befouling we may not have been befouling you may not have been befouling they may not have been befouling

Interrogative form

Simple form	V-ing form
may I befoul? may you befoul? may he befoul? may we befoul? may you befoul? may they befoul?	may I be befouling? may you be befouling? may he be befouling? may we be befouling? may you be befouling? may they be befouling?
Perfect	V-ing perfect
may I have befouled? may you have befouled? may he have befouled? may we have befouled? may you have befouled? may they have befouled?	may I have been befouling? may you have been befouling? may he have been befouling? may we have been befouling? may you have been befouling? may they have been befouling?

Interro-negative form

Simple form	V-ing form
may I not befoul? may you not befoul? may he not befoul? may we not befoul? may you not befoul? may they not befoul?	may I not be befouling? may you not be befouling? may he not be befouling? may we not be befouling? may you not be befouling? may they not be befouling?
Perfect	V-ing perfect
may I not have befouled? may you not have befouled? may he not have befouled? may we not have befouled? may you not have befouled? may they not have befouled?	may I not have been befouling? may you not have been befouling? may he not have been befouling? may we not have been befouling? may you not have been befouling? may they not have been befouling?