should theorize
Regular verb: theorize - theorized- theorized

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd theorize
you'd theorize
she'd theorize
we'd theorize
you'd theorize
they'd theorize 	I'd be theorizing
you'd be theorizing
she'd be theorizing
we'd be theorizing
you'd be theorizing
they'd be theorizing	I should've theorized
you should've theorized
she should've theorized
we should've theorized
you should've theorized
they should've theorized	I should've been theorizing
you should've been theorizing
she should've been theorizing
we should've been theorizing
you should've been theorizing
they should've been theorizing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't theorize
you shouldn't theorize
she shouldn't theorize
we shouldn't theorize
you shouldn't theorize
they shouldn't theorize 	I shouldn't be theorizing
you shouldn't be theorizing
she shouldn't be theorizing
we shouldn't be theorizing
you shouldn't be theorizing
they shouldn't be theorizing	I shouldn't have theorized
you shouldn't have theorized
she shouldn't have theorized
we shouldn't have theorized
you shouldn't have theorized
they shouldn't have theorized	I shouldn't have been theorizing
you shouldn't have been theorizing
she shouldn't have been theorizing
we shouldn't have been theorizing
you shouldn't have been theorizing
they shouldn't have been theorizing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I theorize?
should you theorize?
should she theorize?
should we theorize?
should you theorize?
should they theorize? 	should I be theorizing?
should you be theorizing?
should she be theorizing?
should we be theorizing?
should you be theorizing?
should they be theorizing? 	should I have theorized?
should you have theorized?
should she have theorized?
should we have theorized?
should you have theorized?
should they have theorized? 	should I have been theorizing?
should you have been theorizing?
should she have been theorizing?
should we have been theorizing?
should you have been theorizing?
should they have been theorizing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I theorize?
shouldn't you theorize?
shouldn't she theorize?
shouldn't we theorize?
shouldn't you theorize?
shouldn't they theorize? 	shouldn't I be theorizing?
shouldn't you be theorizing?
shouldn't she be theorizing?
shouldn't we be theorizing?
shouldn't you be theorizing?
shouldn't they be theorizing? 	shouldn't I have theorized?
shouldn't you have theorized?
shouldn't she have theorized?
shouldn't we have theorized?
shouldn't you have theorized?
shouldn't they have theorized? 	shouldn't I have been theorizing?
shouldn't you have been theorizing?
shouldn't she have been theorizing?
shouldn't we have been theorizing?
shouldn't you have been theorizing?
shouldn't they have been theorizing?