English verb conjugation
MAY CREW

Regular verb: crew - crewed - crewed

Affirmation

Simple form	V-ing form
I may crew you may crew she may crew we may crew you may crew they may crew	I may be crewing you may be crewing she may be crewing we may be crewing you may be crewing they may be crewing
Perfect	V-ing perfect
I may have crewed you may have crewed she may have crewed we may have crewed you may have crewed they may have crewed	I may have been crewing you may have been crewing she may have been crewing we may have been crewing you may have been crewing they may have been crewing

Negation

Simple form	V-ing form
I may not crew you may not crew she may not crew we may not crew you may not crew they may not crew	I may not be crewing you may not be crewing she may not be crewing we may not be crewing you may not be crewing they may not be crewing
Perfect	V-ing perfect
I may not have crewed you may not have crewed she may not have crewed we may not have crewed you may not have crewed they may not have crewed	I may not have been crewing you may not have been crewing she may not have been crewing we may not have been crewing you may not have been crewing they may not have been crewing

Interrogative form

Simple form	V-ing form
may I crew? may you crew? may she crew? may we crew? may you crew? may they crew?	may I be crewing? may you be crewing? may she be crewing? may we be crewing? may you be crewing? may they be crewing?
Perfect	V-ing perfect
may I have crewed? may you have crewed? may she have crewed? may we have crewed? may you have crewed? may they have crewed?	may I have been crewing? may you have been crewing? may she have been crewing? may we have been crewing? may you have been crewing? may they have been crewing?

Interro-negative form

Simple form	V-ing form
may I not crew? may you not crew? may she not crew? may we not crew? may you not crew? may they not crew?	may I not be crewing? may you not be crewing? may she not be crewing? may we not be crewing? may you not be crewing? may they not be crewing?
Perfect	V-ing perfect
may I not have crewed? may you not have crewed? may she not have crewed? may we not have crewed? may you not have crewed? may they not have crewed?	may I not have been crewing? may you not have been crewing? may she not have been crewing? may we not have been crewing? may you not have been crewing? may they not have been crewing?