should porpoise
Regular verb: porpoise - porpoised- porpoised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd porpoise
you'd porpoise
he'd porpoise
we'd porpoise
you'd porpoise
they'd porpoise 	I'd be porpoising
you'd be porpoising
he'd be porpoising
we'd be porpoising
you'd be porpoising
they'd be porpoising	I should've porpoised
you should've porpoised
he 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
he 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
he 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
he 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
he 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
he 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 he porpoise?
should we porpoise?
should you porpoise?
should they porpoise? 	should I be porpoising?
should you be porpoising?
should he be porpoising?
should we be porpoising?
should you be porpoising?
should they be porpoising? 	should I have porpoised?
should you have porpoised?
should he 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 he 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 he 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 he 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 he 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 he have been porpoising?
shouldn't we have been porpoising?
shouldn't you have been porpoising?
shouldn't they have been porpoising?