should wall
Verbo regular: wall - walled- walled

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should wall
you should wall
he should wall
we should wall
you should wall
they should wall 	I should be walling
you should be walling
he should be walling
we should be walling
you should be walling
they should be walling	I should have walled
you should have walled
he should have walled
we should have walled
you should have walled
they should have walled	I should have been walling
you should have been walling
he should have been walling
we should have been walling
you should have been walling
they should have been walling	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not wall
you should not wall
he should not wall
we should not wall
you should not wall
they should not wall 	I should not be walling
you should not be walling
he should not be walling
we should not be walling
you should not be walling
they should not be walling	I should not have walled
you should not have walled
he should not have walled
we should not have walled
you should not have walled
they should not have walled	I should not have been walling
you should not have been walling
he should not have been walling
we should not have been walling
you should not have been walling
they should not have been walling	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I wall?
should you wall?
should he wall?
should we wall?
should you wall?
should they wall? 	should I be walling?
should you be walling?
should he be walling?
should we be walling?
should you be walling?
should they be walling? 	should I have walled?
should you have walled?
should he have walled?
should we have walled?
should you have walled?
should they have walled? 	should I have been walling?
should you have been walling?
should he have been walling?
should we have been walling?
should you have been walling?
should they have been walling? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not wall?
should you not wall?
should he not wall?
should we not wall?
should you not wall?
should they not wall? 	should I not be walling?
should you not be walling?
should he not be walling?
should we not be walling?
should you not be walling?
should they not be walling? 	should I not have walled?
should you not have walled?
should he not have walled?
should we not have walled?
should you not have walled?
should they not have walled? 	should I not have been walling?
should you not have been walling?
should he not have been walling?
should we not have been walling?
should you not have been walling?
should they not have been walling?