English verb conjugation
COULD SOCK

Regular verb: sock - socked - socked

Affirmation

Simple form	V-ing form
I could sock you could sock he could sock we could sock you could sock they could sock	I could be socking you could be socking he could be socking we could be socking you could be socking they could be socking
Perfect	V-ing perfect
I could have socked you could have socked he could have socked we could have socked you could have socked they could have socked	I could have been socking you could have been socking he could have been socking we could have been socking you could have been socking they could have been socking

Negation

Simple form	V-ing form
I could not sock you could not sock he could not sock we could not sock you could not sock they could not sock	I could not be socking you could not be socking he could not be socking we could not be socking you could not be socking they could not be socking
Perfect	V-ing perfect
I could not have socked you could not have socked he could not have socked we could not have socked you could not have socked they could not have socked	I could not have been socking you could not have been socking he could not have been socking we could not have been socking you could not have been socking they could not have been socking

Interrogative form

Simple form	V-ing form
could I sock? could you sock? could he sock? could we sock? could you sock? could they sock?	could I be socking? could you be socking? could he be socking? could we be socking? could you be socking? could they be socking?
Perfect	V-ing perfect
could I have socked? could you have socked? could he have socked? could we have socked? could you have socked? could they have socked?	could I have been socking? could you have been socking? could he have been socking? could we have been socking? could you have been socking? could they have been socking?

Interro-negative form

Simple form	V-ing form
could I not sock? could you not sock? could he not sock? could we not sock? could you not sock? could they not sock?	could I not be socking? could you not be socking? could he not be socking? could we not be socking? could you not be socking? could they not be socking?
Perfect	V-ing perfect
could I not have socked? could you not have socked? could he not have socked? could we not have socked? could you not have socked? could they not have socked?	could I not have been socking? could you not have been socking? could he not have been socking? could we not have been socking? could you not have been socking? could they not have been socking?