should cascade
Verbo regular: cascade - cascaded- cascaded

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should cascade
you should cascade
she should cascade
we should cascade
you should cascade
they should cascade 	I should be cascading
you should be cascading
she should be cascading
we should be cascading
you should be cascading
they should be cascading	I should have cascaded
you should have cascaded
she should have cascaded
we should have cascaded
you should have cascaded
they should have cascaded	I should have been cascading
you should have been cascading
she should have been cascading
we should have been cascading
you should have been cascading
they should have been cascading	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should not cascade
you should not cascade
she should not cascade
we should not cascade
you should not cascade
they should not cascade 	I should not be cascading
you should not be cascading
she should not be cascading
we should not be cascading
you should not be cascading
they should not be cascading	I should not have cascaded
you should not have cascaded
she should not have cascaded
we should not have cascaded
you should not have cascaded
they should not have cascaded	I should not have been cascading
you should not have been cascading
she should not have been cascading
we should not have been cascading
you should not have been cascading
they should not have been cascading	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I cascade?
should you cascade?
should she cascade?
should we cascade?
should you cascade?
should they cascade? 	should I be cascading?
should you be cascading?
should she be cascading?
should we be cascading?
should you be cascading?
should they be cascading? 	should I have cascaded?
should you have cascaded?
should she have cascaded?
should we have cascaded?
should you have cascaded?
should they have cascaded? 	should I have been cascading?
should you have been cascading?
should she have been cascading?
should we have been cascading?
should you have been cascading?
should they have been cascading? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I not cascade?
should you not cascade?
should she not cascade?
should we not cascade?
should you not cascade?
should they not cascade? 	should I not be cascading?
should you not be cascading?
should she not be cascading?
should we not be cascading?
should you not be cascading?
should they not be cascading? 	should I not have cascaded?
should you not have cascaded?
should she not have cascaded?
should we not have cascaded?
should you not have cascaded?
should they not have cascaded? 	should I not have been cascading?
should you not have been cascading?
should she not have been cascading?
should we not have been cascading?
should you not have been cascading?
should they not have been cascading?