should unfold
Verbo regular: unfold - unfolded- unfolded

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should unfold
you should unfold
she should unfold
we should unfold
you should unfold
they should unfold 	I should be unfolding
you should be unfolding
she should be unfolding
we should be unfolding
you should be unfolding
they should be unfolding	I should have unfolded
you should have unfolded
she should have unfolded
we should have unfolded
you should have unfolded
they should have unfolded	I should have been unfolding
you should have been unfolding
she should have been unfolding
we should have been unfolding
you should have been unfolding
they should have been unfolding	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should not unfold
you should not unfold
she should not unfold
we should not unfold
you should not unfold
they should not unfold 	I should not be unfolding
you should not be unfolding
she should not be unfolding
we should not be unfolding
you should not be unfolding
they should not be unfolding	I should not have unfolded
you should not have unfolded
she should not have unfolded
we should not have unfolded
you should not have unfolded
they should not have unfolded	I should not have been unfolding
you should not have been unfolding
she should not have been unfolding
we should not have been unfolding
you should not have been unfolding
they should not have been unfolding	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I unfold?
should you unfold?
should she unfold?
should we unfold?
should you unfold?
should they unfold? 	should I be unfolding?
should you be unfolding?
should she be unfolding?
should we be unfolding?
should you be unfolding?
should they be unfolding? 	should I have unfolded?
should you have unfolded?
should she have unfolded?
should we have unfolded?
should you have unfolded?
should they have unfolded? 	should I have been unfolding?
should you have been unfolding?
should she have been unfolding?
should we have been unfolding?
should you have been unfolding?
should they have been unfolding? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I not unfold?
should you not unfold?
should she not unfold?
should we not unfold?
should you not unfold?
should they not unfold? 	should I not be unfolding?
should you not be unfolding?
should she not be unfolding?
should we not be unfolding?
should you not be unfolding?
should they not be unfolding? 	should I not have unfolded?
should you not have unfolded?
should she not have unfolded?
should we not have unfolded?
should you not have unfolded?
should they not have unfolded? 	should I not have been unfolding?
should you not have been unfolding?
should she not have been unfolding?
should we not have been unfolding?
should you not have been unfolding?
should they not have been unfolding?