English verb conjugation
MAY DRILL

Regular verb: drill - drilled - drilled

Affirmation

Simple form	V-ing form
I may drill you may drill she may drill we may drill you may drill they may drill	I may be drilling you may be drilling she may be drilling we may be drilling you may be drilling they may be drilling
Perfect	V-ing perfect
I may have drilled you may have drilled she may have drilled we may have drilled you may have drilled they may have drilled	I may have been drilling you may have been drilling she may have been drilling we may have been drilling you may have been drilling they may have been drilling

Negation

Simple form	V-ing form
I may not drill you may not drill she may not drill we may not drill you may not drill they may not drill	I may not be drilling you may not be drilling she may not be drilling we may not be drilling you may not be drilling they may not be drilling
Perfect	V-ing perfect
I may not have drilled you may not have drilled she may not have drilled we may not have drilled you may not have drilled they may not have drilled	I may not have been drilling you may not have been drilling she may not have been drilling we may not have been drilling you may not have been drilling they may not have been drilling

Interrogative form

Simple form	V-ing form
may I drill? may you drill? may she drill? may we drill? may you drill? may they drill?	may I be drilling? may you be drilling? may she be drilling? may we be drilling? may you be drilling? may they be drilling?
Perfect	V-ing perfect
may I have drilled? may you have drilled? may she have drilled? may we have drilled? may you have drilled? may they have drilled?	may I have been drilling? may you have been drilling? may she have been drilling? may we have been drilling? may you have been drilling? may they have been drilling?

Interro-negative form

Simple form	V-ing form
may I not drill? may you not drill? may she not drill? may we not drill? may you not drill? may they not drill?	may I not be drilling? may you not be drilling? may she not be drilling? may we not be drilling? may you not be drilling? may they not be drilling?
Perfect	V-ing perfect
may I not have drilled? may you not have drilled? may she not have drilled? may we not have drilled? may you not have drilled? may they not have drilled?	may I not have been drilling? may you not have been drilling? may she not have been drilling? may we not have been drilling? may you not have been drilling? may they not have been drilling?