should iterate
Verbo regular: iterate - iterated- iterated

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should iterate
you should iterate
she should iterate
we should iterate
you should iterate
they should iterate 	I should be iterating
you should be iterating
she should be iterating
we should be iterating
you should be iterating
they should be iterating	I should have iterated
you should have iterated
she should have iterated
we should have iterated
you should have iterated
they should have iterated	I should have been iterating
you should have been iterating
she should have been iterating
we should have been iterating
you should have been iterating
they should have been iterating	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should not iterate
you should not iterate
she should not iterate
we should not iterate
you should not iterate
they should not iterate 	I should not be iterating
you should not be iterating
she should not be iterating
we should not be iterating
you should not be iterating
they should not be iterating	I should not have iterated
you should not have iterated
she should not have iterated
we should not have iterated
you should not have iterated
they should not have iterated	I should not have been iterating
you should not have been iterating
she should not have been iterating
we should not have been iterating
you should not have been iterating
they should not have been iterating	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I iterate?
should you iterate?
should she iterate?
should we iterate?
should you iterate?
should they iterate? 	should I be iterating?
should you be iterating?
should she be iterating?
should we be iterating?
should you be iterating?
should they be iterating? 	should I have iterated?
should you have iterated?
should she have iterated?
should we have iterated?
should you have iterated?
should they have iterated? 	should I have been iterating?
should you have been iterating?
should she have been iterating?
should we have been iterating?
should you have been iterating?
should they have been iterating? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I not iterate?
should you not iterate?
should she not iterate?
should we not iterate?
should you not iterate?
should they not iterate? 	should I not be iterating?
should you not be iterating?
should she not be iterating?
should we not be iterating?
should you not be iterating?
should they not be iterating? 	should I not have iterated?
should you not have iterated?
should she not have iterated?
should we not have iterated?
should you not have iterated?
should they not have iterated? 	should I not have been iterating?
should you not have been iterating?
should she not have been iterating?
should we not have been iterating?
should you not have been iterating?
should they not have been iterating?