English verb conjugation
CAN ENVY

Regular verb: envy - envied - envied

Affirmation

Simple form	V-ing form
I can envy you can envy he can envy we can envy you can envy they can envy	I can be envying you can be envying he can be envying we can be envying you can be envying they can be envying
Perfect	V-ing perfect
I can have envied you can have envied he can have envied we can have envied you can have envied they can have envied	I can have been envying you can have been envying he can have been envying we can have been envying you can have been envying they can have been envying

Negation

Simple form	V-ing form
I cannot envy you cannot envy he cannot envy we cannot envy you cannot envy they cannot envy	I cannot be envying you cannot be envying he cannot be envying we cannot be envying you cannot be envying they cannot be envying
Perfect	V-ing perfect
I cannot have envied you cannot have envied he cannot have envied we cannot have envied you cannot have envied they cannot have envied	I cannot have been envying you cannot have been envying he cannot have been envying we cannot have been envying you cannot have been envying they cannot have been envying

Interrogative form

Simple form	V-ing form
can I envy? can you envy? can he envy? can we envy? can you envy? can they envy?	can I be envying? can you be envying? can he be envying? can we be envying? can you be envying? can they be envying?
Perfect	V-ing perfect
can I have envied? can you have envied? can he have envied? can we have envied? can you have envied? can they have envied?	can I have been envying? can you have been envying? can he have been envying? can we have been envying? can you have been envying? can they have been envying?

Interro-negative form

Simple form	V-ing form
can I not envy? can you not envy? can he not envy? can we not envy? can you not envy? can they not envy?	can I not be envying? can you not be envying? can he not be envying? can we not be envying? can you not be envying? can they not be envying?
Perfect	V-ing perfect
can I not have envied? can you not have envied? can he not have envied? can we not have envied? can you not have envied? can they not have envied?	can I not have been envying? can you not have been envying? can he not have been envying? can we not have been envying? can you not have been envying? can they not have been envying?