should vail
Verbo regular: vail - vailed- vailed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should vail
you should vail
she should vail
we should vail
you should vail
they should vail 	I should be vailing
you should be vailing
she should be vailing
we should be vailing
you should be vailing
they should be vailing	I should have vailed
you should have vailed
she should have vailed
we should have vailed
you should have vailed
they should have vailed	I should have been vailing
you should have been vailing
she should have been vailing
we should have been vailing
you should have been vailing
they should have been vailing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should not vail
you should not vail
she should not vail
we should not vail
you should not vail
they should not vail 	I should not be vailing
you should not be vailing
she should not be vailing
we should not be vailing
you should not be vailing
they should not be vailing	I should not have vailed
you should not have vailed
she should not have vailed
we should not have vailed
you should not have vailed
they should not have vailed	I should not have been vailing
you should not have been vailing
she should not have been vailing
we should not have been vailing
you should not have been vailing
they should not have been vailing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I vail?
should you vail?
should she vail?
should we vail?
should you vail?
should they vail? 	should I be vailing?
should you be vailing?
should she be vailing?
should we be vailing?
should you be vailing?
should they be vailing? 	should I have vailed?
should you have vailed?
should she have vailed?
should we have vailed?
should you have vailed?
should they have vailed? 	should I have been vailing?
should you have been vailing?
should she have been vailing?
should we have been vailing?
should you have been vailing?
should they have been vailing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I not vail?
should you not vail?
should she not vail?
should we not vail?
should you not vail?
should they not vail? 	should I not be vailing?
should you not be vailing?
should she not be vailing?
should we not be vailing?
should you not be vailing?
should they not be vailing? 	should I not have vailed?
should you not have vailed?
should she not have vailed?
should we not have vailed?
should you not have vailed?
should they not have vailed? 	should I not have been vailing?
should you not have been vailing?
should she not have been vailing?
should we not have been vailing?
should you not have been vailing?
should they not have been vailing?