should spearfish
Regular verb: spearfish - spearfished- spearfished

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd spearfish
you'd spearfish
he'd spearfish
we'd spearfish
you'd spearfish
they'd spearfish 	I'd be spearfishing
you'd be spearfishing
he'd be spearfishing
we'd be spearfishing
you'd be spearfishing
they'd be spearfishing	I should've spearfished
you should've spearfished
he should've spearfished
we should've spearfished
you should've spearfished
they should've spearfished	I should've been spearfishing
you should've been spearfishing
he should've been spearfishing
we should've been spearfishing
you should've been spearfishing
they should've been spearfishing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't spearfish
you shouldn't spearfish
he shouldn't spearfish
we shouldn't spearfish
you shouldn't spearfish
they shouldn't spearfish 	I shouldn't be spearfishing
you shouldn't be spearfishing
he shouldn't be spearfishing
we shouldn't be spearfishing
you shouldn't be spearfishing
they shouldn't be spearfishing	I shouldn't have spearfished
you shouldn't have spearfished
he shouldn't have spearfished
we shouldn't have spearfished
you shouldn't have spearfished
they shouldn't have spearfished	I shouldn't have been spearfishing
you shouldn't have been spearfishing
he shouldn't have been spearfishing
we shouldn't have been spearfishing
you shouldn't have been spearfishing
they shouldn't have been spearfishing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I spearfish?
should you spearfish?
should he spearfish?
should we spearfish?
should you spearfish?
should they spearfish? 	should I be spearfishing?
should you be spearfishing?
should he be spearfishing?
should we be spearfishing?
should you be spearfishing?
should they be spearfishing? 	should I have spearfished?
should you have spearfished?
should he have spearfished?
should we have spearfished?
should you have spearfished?
should they have spearfished? 	should I have been spearfishing?
should you have been spearfishing?
should he have been spearfishing?
should we have been spearfishing?
should you have been spearfishing?
should they have been spearfishing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I spearfish?
shouldn't you spearfish?
shouldn't he spearfish?
shouldn't we spearfish?
shouldn't you spearfish?
shouldn't they spearfish? 	shouldn't I be spearfishing?
shouldn't you be spearfishing?
shouldn't he be spearfishing?
shouldn't we be spearfishing?
shouldn't you be spearfishing?
shouldn't they be spearfishing? 	shouldn't I have spearfished?
shouldn't you have spearfished?
shouldn't he have spearfished?
shouldn't we have spearfished?
shouldn't you have spearfished?
shouldn't they have spearfished? 	shouldn't I have been spearfishing?
shouldn't you have been spearfishing?
shouldn't he have been spearfishing?
shouldn't we have been spearfishing?
shouldn't you have been spearfishing?
shouldn't they have been spearfishing?