should spy
Verbo regular: spy - spied- spied

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should spy
you should spy
he should spy
we should spy
you should spy
they should spy 	I should be spying
you should be spying
he should be spying
we should be spying
you should be spying
they should be spying	I should have spied
you should have spied
he should have spied
we should have spied
you should have spied
they should have spied	I should have been spying
you should have been spying
he should have been spying
we should have been spying
you should have been spying
they should have been spying	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not spy
you should not spy
he should not spy
we should not spy
you should not spy
they should not spy 	I should not be spying
you should not be spying
he should not be spying
we should not be spying
you should not be spying
they should not be spying	I should not have spied
you should not have spied
he should not have spied
we should not have spied
you should not have spied
they should not have spied	I should not have been spying
you should not have been spying
he should not have been spying
we should not have been spying
you should not have been spying
they should not have been spying	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I spy?
should you spy?
should he spy?
should we spy?
should you spy?
should they spy? 	should I be spying?
should you be spying?
should he be spying?
should we be spying?
should you be spying?
should they be spying? 	should I have spied?
should you have spied?
should he have spied?
should we have spied?
should you have spied?
should they have spied? 	should I have been spying?
should you have been spying?
should he have been spying?
should we have been spying?
should you have been spying?
should they have been spying? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not spy?
should you not spy?
should he not spy?
should we not spy?
should you not spy?
should they not spy? 	should I not be spying?
should you not be spying?
should he not be spying?
should we not be spying?
should you not be spying?
should they not be spying? 	should I not have spied?
should you not have spied?
should he not have spied?
should we not have spied?
should you not have spied?
should they not have spied? 	should I not have been spying?
should you not have been spying?
should he not have been spying?
should we not have been spying?
should you not have been spying?
should they not have been spying?