English verb conjugation
SHOULD CREW

Regular verb: crew - crewed - crewed

Affirmation

Simple form	V-ing form
I'd crew you'd crew he'd crew we'd crew you'd crew they'd crew	I'd be crewing you'd be crewing he'd be crewing we'd be crewing you'd be crewing they'd be crewing
Perfect	V-ing perfect
I should've crewed you should've crewed he should've crewed we should've crewed you should've crewed they should've crewed	I should've been crewing you should've been crewing he should've been crewing we should've been crewing you should've been crewing they should've been crewing

Negation

Simple form	V-ing form
I shouldn't crew you shouldn't crew he shouldn't crew we shouldn't crew you shouldn't crew they shouldn't crew	I shouldn't be crewing you shouldn't be crewing he shouldn't be crewing we shouldn't be crewing you shouldn't be crewing they shouldn't be crewing
Perfect	V-ing perfect
I shouldn't have crewed you shouldn't have crewed he shouldn't have crewed we shouldn't have crewed you shouldn't have crewed they shouldn't have crewed	I shouldn't have been crewing you shouldn't have been crewing he shouldn't have been crewing we shouldn't have been crewing you shouldn't have been crewing they shouldn't have been crewing

Interrogative form

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

Interro-negative form

Simple form	V-ing form
shouldn't I crew? shouldn't you crew? shouldn't he crew? shouldn't we crew? shouldn't you crew? shouldn't they crew?	shouldn't I be crewing? shouldn't you be crewing? shouldn't he be crewing? shouldn't we be crewing? shouldn't you be crewing? shouldn't they be crewing?
Perfect	V-ing perfect
shouldn't I have crewed? shouldn't you have crewed? shouldn't he have crewed? shouldn't we have crewed? shouldn't you have crewed? shouldn't they have crewed?	shouldn't I have been crewing? shouldn't you have been crewing? shouldn't he have been crewing? shouldn't we have been crewing? shouldn't you have been crewing? shouldn't they have been crewing?