English verb conjugation
COULD JOCKEY

Regular verb: jockey - jockeyed - jockeyed

Affirmation

Simple form	V-ing form
I could jockey you could jockey he could jockey we could jockey you could jockey they could jockey	I could be jockeying you could be jockeying he could be jockeying we could be jockeying you could be jockeying they could be jockeying
Perfect	V-ing perfect
I could have jockeyed you could have jockeyed he could have jockeyed we could have jockeyed you could have jockeyed they could have jockeyed	I could have been jockeying you could have been jockeying he could have been jockeying we could have been jockeying you could have been jockeying they could have been jockeying

Negation

Simple form	V-ing form
I could not jockey you could not jockey he could not jockey we could not jockey you could not jockey they could not jockey	I could not be jockeying you could not be jockeying he could not be jockeying we could not be jockeying you could not be jockeying they could not be jockeying
Perfect	V-ing perfect
I could not have jockeyed you could not have jockeyed he could not have jockeyed we could not have jockeyed you could not have jockeyed they could not have jockeyed	I could not have been jockeying you could not have been jockeying he could not have been jockeying we could not have been jockeying you could not have been jockeying they could not have been jockeying

Interrogative form

Simple form	V-ing form
could I jockey? could you jockey? could he jockey? could we jockey? could you jockey? could they jockey?	could I be jockeying? could you be jockeying? could he be jockeying? could we be jockeying? could you be jockeying? could they be jockeying?
Perfect	V-ing perfect
could I have jockeyed? could you have jockeyed? could he have jockeyed? could we have jockeyed? could you have jockeyed? could they have jockeyed?	could I have been jockeying? could you have been jockeying? could he have been jockeying? could we have been jockeying? could you have been jockeying? could they have been jockeying?

Interro-negative form

Simple form	V-ing form
could I not jockey? could you not jockey? could he not jockey? could we not jockey? could you not jockey? could they not jockey?	could I not be jockeying? could you not be jockeying? could he not be jockeying? could we not be jockeying? could you not be jockeying? could they not be jockeying?
Perfect	V-ing perfect
could I not have jockeyed? could you not have jockeyed? could he not have jockeyed? could we not have jockeyed? could you not have jockeyed? could they not have jockeyed?	could I not have been jockeying? could you not have been jockeying? could he not have been jockeying? could we not have been jockeying? could you not have been jockeying? could they not have been jockeying?