I should prebuy you should prebuy he should prebuy we should prebuy you should prebuy they should prebuy
V-ing form
I should be prebuying you should be prebuying he should be prebuying we should be prebuying you should be prebuying they should be prebuying
Perfect
I should have prebought you should have prebought he should have prebought we should have prebought you should have prebought they should have prebought
V-ing perfect
I should have been prebuying you should have been prebuying he should have been prebuying we should have been prebuying you should have been prebuying they should have been prebuying
Negation
Simple form
I should not prebuy you should not prebuy he should not prebuy we should not prebuy you should not prebuy they should not prebuy
V-ing form
I should not be prebuying you should not be prebuying he should not be prebuying we should not be prebuying you should not be prebuying they should not be prebuying
Perfect
I should not have prebought you should not have prebought he should not have prebought we should not have prebought you should not have prebought they should not have prebought
V-ing perfect
I should not have been prebuying you should not have been prebuying he should not have been prebuying we should not have been prebuying you should not have been prebuying they should not have been prebuying
Interrogative form
Simple form
should I prebuy? should you prebuy? should he prebuy? should we prebuy? should you prebuy? should they prebuy?
V-ing form
should I be prebuying? should you be prebuying? should he be prebuying? should we be prebuying? should you be prebuying? should they be prebuying?
Perfect
should I have prebought? should you have prebought? should he have prebought? should we have prebought? should you have prebought? should they have prebought?
V-ing perfect
should I have been prebuying? should you have been prebuying? should he have been prebuying? should we have been prebuying? should you have been prebuying? should they have been prebuying?
Interro-negative form
Simple form
should I not prebuy? should you not prebuy? should he not prebuy? should we not prebuy? should you not prebuy? should they not prebuy?
V-ing form
should I not be prebuying? should you not be prebuying? should he not be prebuying? should we not be prebuying? should you not be prebuying? should they not be prebuying?
Perfect
should I not have prebought? should you not have prebought? should he not have prebought? should we not have prebought? should you not have prebought? should they not have prebought?
V-ing perfect
should I not have been prebuying? should you not have been prebuying? should he not have been prebuying? should we not have been prebuying? should you not have been prebuying? should they not have been prebuying?