should gray
Verbo regular: gray - grayed- grayed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should gray
you should gray
he should gray
we should gray
you should gray
they should gray 	I should be graying
you should be graying
he should be graying
we should be graying
you should be graying
they should be graying	I should have grayed
you should have grayed
he should have grayed
we should have grayed
you should have grayed
they should have grayed	I should have been graying
you should have been graying
he should have been graying
we should have been graying
you should have been graying
they should have been graying	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not gray
you should not gray
he should not gray
we should not gray
you should not gray
they should not gray 	I should not be graying
you should not be graying
he should not be graying
we should not be graying
you should not be graying
they should not be graying	I should not have grayed
you should not have grayed
he should not have grayed
we should not have grayed
you should not have grayed
they should not have grayed	I should not have been graying
you should not have been graying
he should not have been graying
we should not have been graying
you should not have been graying
they should not have been graying	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I gray?
should you gray?
should he gray?
should we gray?
should you gray?
should they gray? 	should I be graying?
should you be graying?
should he be graying?
should we be graying?
should you be graying?
should they be graying? 	should I have grayed?
should you have grayed?
should he have grayed?
should we have grayed?
should you have grayed?
should they have grayed? 	should I have been graying?
should you have been graying?
should he have been graying?
should we have been graying?
should you have been graying?
should they have been graying? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not gray?
should you not gray?
should he not gray?
should we not gray?
should you not gray?
should they not gray? 	should I not be graying?
should you not be graying?
should he not be graying?
should we not be graying?
should you not be graying?
should they not be graying? 	should I not have grayed?
should you not have grayed?
should he not have grayed?
should we not have grayed?
should you not have grayed?
should they not have grayed? 	should I not have been graying?
should you not have been graying?
should he not have been graying?
should we not have been graying?
should you not have been graying?
should they not have been graying?