should demark
Verbo regular: demark - demarked- demarked

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should demark
you should demark
he should demark
we should demark
you should demark
they should demark 	I should be demarking
you should be demarking
he should be demarking
we should be demarking
you should be demarking
they should be demarking	I should have demarked
you should have demarked
he should have demarked
we should have demarked
you should have demarked
they should have demarked	I should have been demarking
you should have been demarking
he should have been demarking
we should have been demarking
you should have been demarking
they should have been demarking	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I should not demark
you should not demark
he should not demark
we should not demark
you should not demark
they should not demark 	I should not be demarking
you should not be demarking
he should not be demarking
we should not be demarking
you should not be demarking
they should not be demarking	I should not have demarked
you should not have demarked
he should not have demarked
we should not have demarked
you should not have demarked
they should not have demarked	I should not have been demarking
you should not have been demarking
he should not have been demarking
we should not have been demarking
you should not have been demarking
they should not have been demarking	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I demark?
should you demark?
should he demark?
should we demark?
should you demark?
should they demark? 	should I be demarking?
should you be demarking?
should he be demarking?
should we be demarking?
should you be demarking?
should they be demarking? 	should I have demarked?
should you have demarked?
should he have demarked?
should we have demarked?
should you have demarked?
should they have demarked? 	should I have been demarking?
should you have been demarking?
should he have been demarking?
should we have been demarking?
should you have been demarking?
should they have been demarking? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
should I not demark?
should you not demark?
should he not demark?
should we not demark?
should you not demark?
should they not demark? 	should I not be demarking?
should you not be demarking?
should he not be demarking?
should we not be demarking?
should you not be demarking?
should they not be demarking? 	should I not have demarked?
should you not have demarked?
should he not have demarked?
should we not have demarked?
should you not have demarked?
should they not have demarked? 	should I not have been demarking?
should you not have been demarking?
should he not have been demarking?
should we not have been demarking?
should you not have been demarking?
should they not have been demarking?