English verb conjugation
COULD SHOCK

Regular verb: shock - shocked - shocked

Affirmation

Simple form	V-ing form
I could shock you could shock she could shock we could shock you could shock they could shock	I could be shocking you could be shocking she could be shocking we could be shocking you could be shocking they could be shocking
Perfect	V-ing perfect
I could have shocked you could have shocked she could have shocked we could have shocked you could have shocked they could have shocked	I could have been shocking you could have been shocking she could have been shocking we could have been shocking you could have been shocking they could have been shocking

Negation

Simple form	V-ing form
I could not shock you could not shock she could not shock we could not shock you could not shock they could not shock	I could not be shocking you could not be shocking she could not be shocking we could not be shocking you could not be shocking they could not be shocking
Perfect	V-ing perfect
I could not have shocked you could not have shocked she could not have shocked we could not have shocked you could not have shocked they could not have shocked	I could not have been shocking you could not have been shocking she could not have been shocking we could not have been shocking you could not have been shocking they could not have been shocking

Interrogative form

Simple form	V-ing form
could I shock? could you shock? could she shock? could we shock? could you shock? could they shock?	could I be shocking? could you be shocking? could she be shocking? could we be shocking? could you be shocking? could they be shocking?
Perfect	V-ing perfect
could I have shocked? could you have shocked? could she have shocked? could we have shocked? could you have shocked? could they have shocked?	could I have been shocking? could you have been shocking? could she have been shocking? could we have been shocking? could you have been shocking? could they have been shocking?

Interro-negative form

Simple form	V-ing form
could I not shock? could you not shock? could she not shock? could we not shock? could you not shock? could they not shock?	could I not be shocking? could you not be shocking? could she not be shocking? could we not be shocking? could you not be shocking? could they not be shocking?
Perfect	V-ing perfect
could I not have shocked? could you not have shocked? could she not have shocked? could we not have shocked? could you not have shocked? could they not have shocked?	could I not have been shocking? could you not have been shocking? could she not have been shocking? could we not have been shocking? could you not have been shocking? could they not have been shocking?