should rarefy
Verbo regular: rarefy - rarefied- rarefied

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should rarefy
you should rarefy
he should rarefy
we should rarefy
you should rarefy
they should rarefy 	I should be rarefying
you should be rarefying
he should be rarefying
we should be rarefying
you should be rarefying
they should be rarefying	I should have rarefied
you should have rarefied
he should have rarefied
we should have rarefied
you should have rarefied
they should have rarefied	I should have been rarefying
you should have been rarefying
he should have been rarefying
we should have been rarefying
you should have been rarefying
they should have been rarefying	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I should not rarefy
you should not rarefy
he should not rarefy
we should not rarefy
you should not rarefy
they should not rarefy 	I should not be rarefying
you should not be rarefying
he should not be rarefying
we should not be rarefying
you should not be rarefying
they should not be rarefying	I should not have rarefied
you should not have rarefied
he should not have rarefied
we should not have rarefied
you should not have rarefied
they should not have rarefied	I should not have been rarefying
you should not have been rarefying
he should not have been rarefying
we should not have been rarefying
you should not have been rarefying
they should not have been rarefying	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I rarefy?
should you rarefy?
should he rarefy?
should we rarefy?
should you rarefy?
should they rarefy? 	should I be rarefying?
should you be rarefying?
should he be rarefying?
should we be rarefying?
should you be rarefying?
should they be rarefying? 	should I have rarefied?
should you have rarefied?
should he have rarefied?
should we have rarefied?
should you have rarefied?
should they have rarefied? 	should I have been rarefying?
should you have been rarefying?
should he have been rarefying?
should we have been rarefying?
should you have been rarefying?
should they have been rarefying? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
should I not rarefy?
should you not rarefy?
should he not rarefy?
should we not rarefy?
should you not rarefy?
should they not rarefy? 	should I not be rarefying?
should you not be rarefying?
should he not be rarefying?
should we not be rarefying?
should you not be rarefying?
should they not be rarefying? 	should I not have rarefied?
should you not have rarefied?
should he not have rarefied?
should we not have rarefied?
should you not have rarefied?
should they not have rarefied? 	should I not have been rarefying?
should you not have been rarefying?
should he not have been rarefying?
should we not have been rarefying?
should you not have been rarefying?
should they not have been rarefying?