should cab
Verbo regular: cab - cabed- cabed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I'd cab
you'd cab
he'd cab
we'd cab
you'd cab
they'd cab 	I'd be cabing
you'd be cabing
he'd be cabing
we'd be cabing
you'd be cabing
they'd be cabing	I should've cabed
you should've cabed
he should've cabed
we should've cabed
you should've cabed
they should've cabed	I should've been cabing
you should've been cabing
he should've been cabing
we should've been cabing
you should've been cabing
they should've been cabing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I shouldn't cab
you shouldn't cab
he shouldn't cab
we shouldn't cab
you shouldn't cab
they shouldn't cab 	I shouldn't be cabing
you shouldn't be cabing
he shouldn't be cabing
we shouldn't be cabing
you shouldn't be cabing
they shouldn't be cabing	I shouldn't have cabed
you shouldn't have cabed
he shouldn't have cabed
we shouldn't have cabed
you shouldn't have cabed
they shouldn't have cabed	I shouldn't have been cabing
you shouldn't have been cabing
he shouldn't have been cabing
we shouldn't have been cabing
you shouldn't have been cabing
they shouldn't have been cabing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I cab?
should you cab?
should he cab?
should we cab?
should you cab?
should they cab? 	should I be cabing?
should you be cabing?
should he be cabing?
should we be cabing?
should you be cabing?
should they be cabing? 	should I have cabed?
should you have cabed?
should he have cabed?
should we have cabed?
should you have cabed?
should they have cabed? 	should I have been cabing?
should you have been cabing?
should he have been cabing?
should we have been cabing?
should you have been cabing?
should they have been cabing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
shouldn't I cab?
shouldn't you cab?
shouldn't he cab?
shouldn't we cab?
shouldn't you cab?
shouldn't they cab? 	shouldn't I be cabing?
shouldn't you be cabing?
shouldn't he be cabing?
shouldn't we be cabing?
shouldn't you be cabing?
shouldn't they be cabing? 	shouldn't I have cabed?
shouldn't you have cabed?
shouldn't he have cabed?
shouldn't we have cabed?
shouldn't you have cabed?
shouldn't they have cabed? 	shouldn't I have been cabing?
shouldn't you have been cabing?
shouldn't he have been cabing?
shouldn't we have been cabing?
shouldn't you have been cabing?
shouldn't they have been cabing?