should porpoise
Regular verb: porpoise - porpoised- porpoised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd porpoise
you'd porpoise
she'd porpoise
we'd porpoise
you'd porpoise
they'd porpoise 	I'd be porpoising
you'd be porpoising
she'd be porpoising
we'd be porpoising
you'd be porpoising
they'd be porpoising	I should've porpoised
you should've porpoised
she should've porpoised
we should've porpoised
you should've porpoised
they should've porpoised	I should've been porpoising
you should've been porpoising
she should've been porpoising
we should've been porpoising
you should've been porpoising
they should've been porpoising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't porpoise
you shouldn't porpoise
she shouldn't porpoise
we shouldn't porpoise
you shouldn't porpoise
they shouldn't porpoise 	I shouldn't be porpoising
you shouldn't be porpoising
she shouldn't be porpoising
we shouldn't be porpoising
you shouldn't be porpoising
they shouldn't be porpoising	I shouldn't have porpoised
you shouldn't have porpoised
she shouldn't have porpoised
we shouldn't have porpoised
you shouldn't have porpoised
they shouldn't have porpoised	I shouldn't have been porpoising
you shouldn't have been porpoising
she shouldn't have been porpoising
we shouldn't have been porpoising
you shouldn't have been porpoising
they shouldn't have been porpoising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I porpoise?
should you porpoise?
should she porpoise?
should we porpoise?
should you porpoise?
should they porpoise? 	should I be porpoising?
should you be porpoising?
should she be porpoising?
should we be porpoising?
should you be porpoising?
should they be porpoising? 	should I have porpoised?
should you have porpoised?
should she have porpoised?
should we have porpoised?
should you have porpoised?
should they have porpoised? 	should I have been porpoising?
should you have been porpoising?
should she have been porpoising?
should we have been porpoising?
should you have been porpoising?
should they have been porpoising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I porpoise?
shouldn't you porpoise?
shouldn't she porpoise?
shouldn't we porpoise?
shouldn't you porpoise?
shouldn't they porpoise? 	shouldn't I be porpoising?
shouldn't you be porpoising?
shouldn't she be porpoising?
shouldn't we be porpoising?
shouldn't you be porpoising?
shouldn't they be porpoising? 	shouldn't I have porpoised?
shouldn't you have porpoised?
shouldn't she have porpoised?
shouldn't we have porpoised?
shouldn't you have porpoised?
shouldn't they have porpoised? 	shouldn't I have been porpoising?
shouldn't you have been porpoising?
shouldn't she have been porpoising?
shouldn't we have been porpoising?
shouldn't you have been porpoising?
shouldn't they have been porpoising?