should pal
Regular verb: pal - palled- palled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd pal
you'd pal
he'd pal
we'd pal
you'd pal
they'd pal 	I'd be palling
you'd be palling
he'd be palling
we'd be palling
you'd be palling
they'd be palling	I should've palled
you should've palled
he should've palled
we should've palled
you should've palled
they should've palled	I should've been palling
you should've been palling
he should've been palling
we should've been palling
you should've been palling
they should've been palling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't pal
you shouldn't pal
he shouldn't pal
we shouldn't pal
you shouldn't pal
they shouldn't pal 	I shouldn't be palling
you shouldn't be palling
he shouldn't be palling
we shouldn't be palling
you shouldn't be palling
they shouldn't be palling	I shouldn't have palled
you shouldn't have palled
he shouldn't have palled
we shouldn't have palled
you shouldn't have palled
they shouldn't have palled	I shouldn't have been palling
you shouldn't have been palling
he shouldn't have been palling
we shouldn't have been palling
you shouldn't have been palling
they shouldn't have been palling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I pal?
should you pal?
should he pal?
should we pal?
should you pal?
should they pal? 	should I be palling?
should you be palling?
should he be palling?
should we be palling?
should you be palling?
should they be palling? 	should I have palled?
should you have palled?
should he have palled?
should we have palled?
should you have palled?
should they have palled? 	should I have been palling?
should you have been palling?
should he have been palling?
should we have been palling?
should you have been palling?
should they have been palling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I pal?
shouldn't you pal?
shouldn't he pal?
shouldn't we pal?
shouldn't you pal?
shouldn't they pal? 	shouldn't I be palling?
shouldn't you be palling?
shouldn't he be palling?
shouldn't we be palling?
shouldn't you be palling?
shouldn't they be palling? 	shouldn't I have palled?
shouldn't you have palled?
shouldn't he have palled?
shouldn't we have palled?
shouldn't you have palled?
shouldn't they have palled? 	shouldn't I have been palling?
shouldn't you have been palling?
shouldn't he have been palling?
shouldn't we have been palling?
shouldn't you have been palling?
shouldn't they have been palling?