English verb conjugation
COULD PREY

Regular verb: prey - preyed - preyed

Affirmation

Simple form	V-ing form
I could prey you could prey he could prey we could prey you could prey they could prey	I could be preying you could be preying he could be preying we could be preying you could be preying they could be preying
Perfect	V-ing perfect
I could have preyed you could have preyed he could have preyed we could have preyed you could have preyed they could have preyed	I could have been preying you could have been preying he could have been preying we could have been preying you could have been preying they could have been preying

Negation

Simple form	V-ing form
I couldn't prey you couldn't prey he couldn't prey we couldn't prey you couldn't prey they couldn't prey	I couldn't be preying you couldn't be preying he couldn't be preying we couldn't be preying you couldn't be preying they couldn't be preying
Perfect	V-ing perfect
I couldn't have preyed you couldn't have preyed he couldn't have preyed we couldn't have preyed you couldn't have preyed they couldn't have preyed	I couldn't have been preying you couldn't have been preying he couldn't have been preying we couldn't have been preying you couldn't have been preying they couldn't have been preying

Interrogative form

Simple form	V-ing form
could I prey? could you prey? could he prey? could we prey? could you prey? could they prey?	could I be preying? could you be preying? could he be preying? could we be preying? could you be preying? could they be preying?
Perfect	V-ing perfect
could I have preyed? could you have preyed? could he have preyed? could we have preyed? could you have preyed? could they have preyed?	could I have been preying? could you have been preying? could he have been preying? could we have been preying? could you have been preying? could they have been preying?

Interro-negative form

Simple form	V-ing form
couldn't I prey? couldn't you prey? couldn't he prey? couldn't we prey? couldn't you prey? couldn't they prey?	couldn't I be preying? couldn't you be preying? couldn't he be preying? couldn't we be preying? couldn't you be preying? couldn't they be preying?
Perfect	V-ing perfect
couldn't I have preyed? couldn't you have preyed? couldn't he have preyed? couldn't we have preyed? couldn't you have preyed? couldn't they have preyed?	couldn't I have been preying? couldn't you have been preying? couldn't he have been preying? couldn't we have been preying? couldn't you have been preying? couldn't they have been preying?