should cab
Verbo regular: cab - cabed- cabed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should cab
you should cab
she should cab
we should cab
you should cab
they should cab 	I should be cabing
you should be cabing
she should be cabing
we should be cabing
you should be cabing
they should be cabing	I should have cabed
you should have cabed
she should have cabed
we should have cabed
you should have cabed
they should have cabed	I should have been cabing
you should have been cabing
she should have been cabing
we should have been cabing
you should have been cabing
they should have been cabing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should not cab
you should not cab
she should not cab
we should not cab
you should not cab
they should not cab 	I should not be cabing
you should not be cabing
she should not be cabing
we should not be cabing
you should not be cabing
they should not be cabing	I should not have cabed
you should not have cabed
she should not have cabed
we should not have cabed
you should not have cabed
they should not have cabed	I should not have been cabing
you should not have been cabing
she should not have been cabing
we should not have been cabing
you should not have been cabing
they should not have been cabing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I cab?
should you cab?
should she cab?
should we cab?
should you cab?
should they cab? 	should I be cabing?
should you be cabing?
should she be cabing?
should we be cabing?
should you be cabing?
should they be cabing? 	should I have cabed?
should you have cabed?
should she 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 she 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 	
should I not cab?
should you not cab?
should she not cab?
should we not cab?
should you not cab?
should they not cab? 	should I not be cabing?
should you not be cabing?
should she not be cabing?
should we not be cabing?
should you not be cabing?
should they not be cabing? 	should I not have cabed?
should you not have cabed?
should she not have cabed?
should we not have cabed?
should you not have cabed?
should they not have cabed? 	should I not have been cabing?
should you not have been cabing?
should she not have been cabing?
should we not have been cabing?
should you not have been cabing?
should they not have been cabing?