English verb conjugation
CAN ESPY

Regular verb: espy - espied - espied

Affirmation

Simple form	V-ing form
I can espy you can espy he can espy we can espy you can espy they can espy	I can be espying you can be espying he can be espying we can be espying you can be espying they can be espying
Perfect	V-ing perfect
I can have espied you can have espied he can have espied we can have espied you can have espied they can have espied	I can have been espying you can have been espying he can have been espying we can have been espying you can have been espying they can have been espying

Negation

Simple form	V-ing form
I cannot espy you cannot espy he cannot espy we cannot espy you cannot espy they cannot espy	I cannot be espying you cannot be espying he cannot be espying we cannot be espying you cannot be espying they cannot be espying
Perfect	V-ing perfect
I cannot have espied you cannot have espied he cannot have espied we cannot have espied you cannot have espied they cannot have espied	I cannot have been espying you cannot have been espying he cannot have been espying we cannot have been espying you cannot have been espying they cannot have been espying

Interrogative form

Simple form	V-ing form
can I espy? can you espy? can he espy? can we espy? can you espy? can they espy?	can I be espying? can you be espying? can he be espying? can we be espying? can you be espying? can they be espying?
Perfect	V-ing perfect
can I have espied? can you have espied? can he have espied? can we have espied? can you have espied? can they have espied?	can I have been espying? can you have been espying? can he have been espying? can we have been espying? can you have been espying? can they have been espying?

Interro-negative form

Simple form	V-ing form
can I not espy? can you not espy? can he not espy? can we not espy? can you not espy? can they not espy?	can I not be espying? can you not be espying? can he not be espying? can we not be espying? can you not be espying? can they not be espying?
Perfect	V-ing perfect
can I not have espied? can you not have espied? can he not have espied? can we not have espied? can you not have espied? can they not have espied?	can I not have been espying? can you not have been espying? can he not have been espying? can we not have been espying? can you not have been espying? can they not have been espying?