English verb conjugation
COULD ESPY

Regular verb: espy - espied - espied

Affirmation

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

Negation

Simple form	V-ing form
I couldn't espy you couldn't espy she couldn't espy we couldn't espy you couldn't espy they couldn't espy	I couldn't be espying you couldn't be espying she couldn't be espying we couldn't be espying you couldn't be espying they couldn't be espying
Perfect	V-ing perfect
I couldn't have espied you couldn't have espied she couldn't have espied we couldn't have espied you couldn't have espied they couldn't have espied	I couldn't have been espying you couldn't have been espying she couldn't have been espying we couldn't have been espying you couldn't have been espying they couldn't have been espying

Interrogative form

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

Interro-negative form

Simple form	V-ing form
couldn't I espy? couldn't you espy? couldn't she espy? couldn't we espy? couldn't you espy? couldn't they espy?	couldn't I be espying? couldn't you be espying? couldn't she be espying? couldn't we be espying? couldn't you be espying? couldn't they be espying?
Perfect	V-ing perfect
couldn't I have espied? couldn't you have espied? couldn't she have espied? couldn't we have espied? couldn't you have espied? couldn't they have espied?	couldn't I have been espying? couldn't you have been espying? couldn't she have been espying? couldn't we have been espying? couldn't you have been espying? couldn't they have been espying?