should squib
Regular verb: squib - squibed- squibed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd squib
you'd squib
he'd squib
we'd squib
you'd squib
they'd squib 	I'd be squibing
you'd be squibing
he'd be squibing
we'd be squibing
you'd be squibing
they'd be squibing	I should've squibed
you should've squibed
he should've squibed
we should've squibed
you should've squibed
they should've squibed	I should've been squibing
you should've been squibing
he should've been squibing
we should've been squibing
you should've been squibing
they should've been squibing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't squib
you shouldn't squib
he shouldn't squib
we shouldn't squib
you shouldn't squib
they shouldn't squib 	I shouldn't be squibing
you shouldn't be squibing
he shouldn't be squibing
we shouldn't be squibing
you shouldn't be squibing
they shouldn't be squibing	I shouldn't have squibed
you shouldn't have squibed
he shouldn't have squibed
we shouldn't have squibed
you shouldn't have squibed
they shouldn't have squibed	I shouldn't have been squibing
you shouldn't have been squibing
he shouldn't have been squibing
we shouldn't have been squibing
you shouldn't have been squibing
they shouldn't have been squibing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I squib?
should you squib?
should he squib?
should we squib?
should you squib?
should they squib? 	should I be squibing?
should you be squibing?
should he be squibing?
should we be squibing?
should you be squibing?
should they be squibing? 	should I have squibed?
should you have squibed?
should he have squibed?
should we have squibed?
should you have squibed?
should they have squibed? 	should I have been squibing?
should you have been squibing?
should he have been squibing?
should we have been squibing?
should you have been squibing?
should they have been squibing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I squib?
shouldn't you squib?
shouldn't he squib?
shouldn't we squib?
shouldn't you squib?
shouldn't they squib? 	shouldn't I be squibing?
shouldn't you be squibing?
shouldn't he be squibing?
shouldn't we be squibing?
shouldn't you be squibing?
shouldn't they be squibing? 	shouldn't I have squibed?
shouldn't you have squibed?
shouldn't he have squibed?
shouldn't we have squibed?
shouldn't you have squibed?
shouldn't they have squibed? 	shouldn't I have been squibing?
shouldn't you have been squibing?
shouldn't he have been squibing?
shouldn't we have been squibing?
shouldn't you have been squibing?
shouldn't they have been squibing?