English verb conjugation
MAY SPOIL

Irregular verb: spoil - spoiled, spoilt - spoiled, spoilt

Affirmation

Simple form	V-ing form
I may spoil you may spoil he may spoil we may spoil you may spoil they may spoil	I may be spoiling you may be spoiling he may be spoiling we may be spoiling you may be spoiling they may be spoiling
Perfect	V-ing perfect
I may have spoiled, spoilt you may have spoiled, spoilt he may have spoiled, spoilt we may have spoiled, spoilt you may have spoiled, spoilt they may have spoiled, spoilt	I may have been spoiling you may have been spoiling he may have been spoiling we may have been spoiling you may have been spoiling they may have been spoiling

Negation

Simple form	V-ing form
I may not spoil you may not spoil he may not spoil we may not spoil you may not spoil they may not spoil	I may not be spoiling you may not be spoiling he may not be spoiling we may not be spoiling you may not be spoiling they may not be spoiling
Perfect	V-ing perfect
I may not have spoiled, spoilt you may not have spoiled, spoilt he may not have spoiled, spoilt we may not have spoiled, spoilt you may not have spoiled, spoilt they may not have spoiled, spoilt	I may not have been spoiling you may not have been spoiling he may not have been spoiling we may not have been spoiling you may not have been spoiling they may not have been spoiling

Interrogative form

Simple form	V-ing form
may I spoil? may you spoil? may he spoil? may we spoil? may you spoil? may they spoil?	may I be spoiling? may you be spoiling? may he be spoiling? may we be spoiling? may you be spoiling? may they be spoiling?
Perfect	V-ing perfect
may I have spoiled, spoilt? may you have spoiled, spoilt? may he have spoiled, spoilt? may we have spoiled, spoilt? may you have spoiled, spoilt? may they have spoiled, spoilt?	may I have been spoiling? may you have been spoiling? may he have been spoiling? may we have been spoiling? may you have been spoiling? may they have been spoiling?

Interro-negative form

Simple form	V-ing form
may I not spoil? may you not spoil? may he not spoil? may we not spoil? may you not spoil? may they not spoil?	may I not be spoiling? may you not be spoiling? may he not be spoiling? may we not be spoiling? may you not be spoiling? may they not be spoiling?
Perfect	V-ing perfect
may I not have spoiled, spoilt? may you not have spoiled, spoilt? may he not have spoiled, spoilt? may we not have spoiled, spoilt? may you not have spoiled, spoilt? may they not have spoiled, spoilt?	may I not have been spoiling? may you not have been spoiling? may he not have been spoiling? may we not have been spoiling? may you not have been spoiling? may they not have been spoiling?