English verb conjugation
SHOULD RAREFY

Regular verb: rarefy - rarefied - rarefied

Affirmation

Simple form	V-ing form
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
Perfect	V-ing perfect
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

Negation

Simple form	V-ing form
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
Perfect	V-ing perfect
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

Interrogative form

Simple form	V-ing form
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?
Perfect	V-ing perfect
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?

Interro-negative form

Simple form	V-ing form
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?
Perfect	V-ing perfect
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?