English verb conjugation
COULD SMOCK

Regular verb: smock - smocked - smocked

Affirmation

Simple form	V-ing form
I could smock you could smock he could smock we could smock you could smock they could smock	I could be smocking you could be smocking he could be smocking we could be smocking you could be smocking they could be smocking
Perfect	V-ing perfect
I could have smocked you could have smocked he could have smocked we could have smocked you could have smocked they could have smocked	I could have been smocking you could have been smocking he could have been smocking we could have been smocking you could have been smocking they could have been smocking

Negation

Simple form	V-ing form
I could not smock you could not smock he could not smock we could not smock you could not smock they could not smock	I could not be smocking you could not be smocking he could not be smocking we could not be smocking you could not be smocking they could not be smocking
Perfect	V-ing perfect
I could not have smocked you could not have smocked he could not have smocked we could not have smocked you could not have smocked they could not have smocked	I could not have been smocking you could not have been smocking he could not have been smocking we could not have been smocking you could not have been smocking they could not have been smocking

Interrogative form

Simple form	V-ing form
could I smock? could you smock? could he smock? could we smock? could you smock? could they smock?	could I be smocking? could you be smocking? could he be smocking? could we be smocking? could you be smocking? could they be smocking?
Perfect	V-ing perfect
could I have smocked? could you have smocked? could he have smocked? could we have smocked? could you have smocked? could they have smocked?	could I have been smocking? could you have been smocking? could he have been smocking? could we have been smocking? could you have been smocking? could they have been smocking?

Interro-negative form

Simple form	V-ing form
could I not smock? could you not smock? could he not smock? could we not smock? could you not smock? could they not smock?	could I not be smocking? could you not be smocking? could he not be smocking? could we not be smocking? could you not be smocking? could they not be smocking?
Perfect	V-ing perfect
could I not have smocked? could you not have smocked? could he not have smocked? could we not have smocked? could you not have smocked? could they not have smocked?	could I not have been smocking? could you not have been smocking? could he not have been smocking? could we not have been smocking? could you not have been smocking? could they not have been smocking?