should foal
Regular verb: foal - foaled- foaled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd foal
you'd foal
he'd foal
we'd foal
you'd foal
they'd foal 	I'd be foaling
you'd be foaling
he'd be foaling
we'd be foaling
you'd be foaling
they'd be foaling	I should've foaled
you should've foaled
he should've foaled
we should've foaled
you should've foaled
they should've foaled	I should've been foaling
you should've been foaling
he should've been foaling
we should've been foaling
you should've been foaling
they should've been foaling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't foal
you shouldn't foal
he shouldn't foal
we shouldn't foal
you shouldn't foal
they shouldn't foal 	I shouldn't be foaling
you shouldn't be foaling
he shouldn't be foaling
we shouldn't be foaling
you shouldn't be foaling
they shouldn't be foaling	I shouldn't have foaled
you shouldn't have foaled
he shouldn't have foaled
we shouldn't have foaled
you shouldn't have foaled
they shouldn't have foaled	I shouldn't have been foaling
you shouldn't have been foaling
he shouldn't have been foaling
we shouldn't have been foaling
you shouldn't have been foaling
they shouldn't have been foaling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I foal?
should you foal?
should he foal?
should we foal?
should you foal?
should they foal? 	should I be foaling?
should you be foaling?
should he be foaling?
should we be foaling?
should you be foaling?
should they be foaling? 	should I have foaled?
should you have foaled?
should he have foaled?
should we have foaled?
should you have foaled?
should they have foaled? 	should I have been foaling?
should you have been foaling?
should he have been foaling?
should we have been foaling?
should you have been foaling?
should they have been foaling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I foal?
shouldn't you foal?
shouldn't he foal?
shouldn't we foal?
shouldn't you foal?
shouldn't they foal? 	shouldn't I be foaling?
shouldn't you be foaling?
shouldn't he be foaling?
shouldn't we be foaling?
shouldn't you be foaling?
shouldn't they be foaling? 	shouldn't I have foaled?
shouldn't you have foaled?
shouldn't he have foaled?
shouldn't we have foaled?
shouldn't you have foaled?
shouldn't they have foaled? 	shouldn't I have been foaling?
shouldn't you have been foaling?
shouldn't he have been foaling?
shouldn't we have been foaling?
shouldn't you have been foaling?
shouldn't they have been foaling?