English verb conjugation
SHOULD ENVY

Regular verb: envy - envied - envied

Affirmation

Simple form	V-ing form
I'd envy you'd envy she'd envy we'd envy you'd envy they'd envy	I'd be envying you'd be envying she'd be envying we'd be envying you'd be envying they'd be envying
Perfect	V-ing perfect
I should've envied you should've envied she should've envied we should've envied you should've envied they should've envied	I should've been envying you should've been envying she should've been envying we should've been envying you should've been envying they should've been envying

Negation

Simple form	V-ing form
I shouldn't envy you shouldn't envy she shouldn't envy we shouldn't envy you shouldn't envy they shouldn't envy	I shouldn't be envying you shouldn't be envying she shouldn't be envying we shouldn't be envying you shouldn't be envying they shouldn't be envying
Perfect	V-ing perfect
I shouldn't have envied you shouldn't have envied she shouldn't have envied we shouldn't have envied you shouldn't have envied they shouldn't have envied	I shouldn't have been envying you shouldn't have been envying she shouldn't have been envying we shouldn't have been envying you shouldn't have been envying they shouldn't have been envying

Interrogative form

Simple form	V-ing form
should I envy? should you envy? should she envy? should we envy? should you envy? should they envy?	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	V-ing 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?	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	V-ing form
shouldn't I envy? shouldn't you envy? shouldn't she envy? shouldn't we envy? shouldn't you envy? shouldn't they envy?	shouldn't I be envying? shouldn't you be envying? shouldn't she be envying? shouldn't we be envying? shouldn't you be envying? shouldn't they be envying?
Perfect	V-ing perfect
shouldn't I have envied? shouldn't you have envied? shouldn't she have envied? shouldn't we have envied? shouldn't you have envied? shouldn't they have envied?	shouldn't I have been envying? shouldn't you have been envying? shouldn't she have been envying? shouldn't we have been envying? shouldn't you have been envying? shouldn't they have been envying?