English verb conjugation
COULD HOCK

Regular verb: hock - hocked - hocked

Affirmation

Simple form	V-ing form
I could hock you could hock he could hock we could hock you could hock they could hock	I could be hocking you could be hocking he could be hocking we could be hocking you could be hocking they could be hocking
Perfect	V-ing perfect
I could have hocked you could have hocked he could have hocked we could have hocked you could have hocked they could have hocked	I could have been hocking you could have been hocking he could have been hocking we could have been hocking you could have been hocking they could have been hocking

Negation

Simple form	V-ing form
I could not hock you could not hock he could not hock we could not hock you could not hock they could not hock	I could not be hocking you could not be hocking he could not be hocking we could not be hocking you could not be hocking they could not be hocking
Perfect	V-ing perfect
I could not have hocked you could not have hocked he could not have hocked we could not have hocked you could not have hocked they could not have hocked	I could not have been hocking you could not have been hocking he could not have been hocking we could not have been hocking you could not have been hocking they could not have been hocking

Interrogative form

Simple form	V-ing form
could I hock? could you hock? could he hock? could we hock? could you hock? could they hock?	could I be hocking? could you be hocking? could he be hocking? could we be hocking? could you be hocking? could they be hocking?
Perfect	V-ing perfect
could I have hocked? could you have hocked? could he have hocked? could we have hocked? could you have hocked? could they have hocked?	could I have been hocking? could you have been hocking? could he have been hocking? could we have been hocking? could you have been hocking? could they have been hocking?

Interro-negative form

Simple form	V-ing form
could I not hock? could you not hock? could he not hock? could we not hock? could you not hock? could they not hock?	could I not be hocking? could you not be hocking? could he not be hocking? could we not be hocking? could you not be hocking? could they not be hocking?
Perfect	V-ing perfect
could I not have hocked? could you not have hocked? could he not have hocked? could we not have hocked? could you not have hocked? could they not have hocked?	could I not have been hocking? could you not have been hocking? could he not have been hocking? could we not have been hocking? could you not have been hocking? could they not have been hocking?