I should envy you should envy she should envy we should envy you should envy they should envy
V-ing form
I should be envying you should be envying she should be envying we should be envying you should be envying they should be envying
Perfect
I should have envied you should have envied she should have envied we should have envied you should have envied they should have envied
V-ing perfect
I should have been envying you should have been envying she should have been envying we should have been envying you should have been envying they should have been envying
Negation
Simple form
I should not envy you should not envy she should not envy we should not envy you should not envy they should not envy
V-ing form
I should not be envying you should not be envying she should not be envying we should not be envying you should not be envying they should not be envying
Perfect
I should not have envied you should not have envied she should not have envied we should not have envied you should not have envied they should not have envied
V-ing perfect
I should not have been envying you should not have been envying she should not have been envying we should not have been envying you should not have been envying they should not have been envying
Interrogative form
Simple form
should I envy? should you envy? should she envy? should we envy? should you envy? should they envy?
V-ing form
should I be envying? should you be envying? should she be envying? should we be envying? should you be envying? should they be envying?
Perfect
should I have envied? should you have envied? should she have envied? should we have envied? should you have envied? should they have envied?
V-ing perfect
should I have been envying? should you have been envying? should she have been envying? should we have been envying? should you have been envying? should they have been envying?
Interro-negative form
Simple form
should I not envy? should you not envy? should she not envy? should we not envy? should you not envy? should they not envy?
V-ing form
should I not be envying? should you not be envying? should she not be envying? should we not be envying? should you not be envying? should they not be envying?
Perfect
should I not have envied? should you not have envied? should she not have envied? should we not have envied? should you not have envied? should they not have envied?
V-ing perfect
should I not have been envying? should you not have been envying? should she not have been envying? should we not have been envying? should you not have been envying? should they not have been envying?