English verb conjugation
MAY WRACK

Regular verb: wrack - wracked - wracked

Affirmation

Simple form	V-ing form
I may wrack you may wrack he may wrack we may wrack you may wrack they may wrack	I may be wracking you may be wracking he may be wracking we may be wracking you may be wracking they may be wracking
Perfect	V-ing perfect
I may have wracked you may have wracked he may have wracked we may have wracked you may have wracked they may have wracked	I may have been wracking you may have been wracking he may have been wracking we may have been wracking you may have been wracking they may have been wracking

Negation

Simple form	V-ing form
I may not wrack you may not wrack he may not wrack we may not wrack you may not wrack they may not wrack	I may not be wracking you may not be wracking he may not be wracking we may not be wracking you may not be wracking they may not be wracking
Perfect	V-ing perfect
I may not have wracked you may not have wracked he may not have wracked we may not have wracked you may not have wracked they may not have wracked	I may not have been wracking you may not have been wracking he may not have been wracking we may not have been wracking you may not have been wracking they may not have been wracking

Interrogative form

Simple form	V-ing form
may I wrack? may you wrack? may he wrack? may we wrack? may you wrack? may they wrack?	may I be wracking? may you be wracking? may he be wracking? may we be wracking? may you be wracking? may they be wracking?
Perfect	V-ing perfect
may I have wracked? may you have wracked? may he have wracked? may we have wracked? may you have wracked? may they have wracked?	may I have been wracking? may you have been wracking? may he have been wracking? may we have been wracking? may you have been wracking? may they have been wracking?

Interro-negative form

Simple form	V-ing form
may I not wrack? may you not wrack? may he not wrack? may we not wrack? may you not wrack? may they not wrack?	may I not be wracking? may you not be wracking? may he not be wracking? may we not be wracking? may you not be wracking? may they not be wracking?
Perfect	V-ing perfect
may I not have wracked? may you not have wracked? may he not have wracked? may we not have wracked? may you not have wracked? may they not have wracked?	may I not have been wracking? may you not have been wracking? may he not have been wracking? may we not have been wracking? may you not have been wracking? may they not have been wracking?