English verb conjugation
COULD RACKET

Regular verb: racket - racketed - racketed

Affirmation

Simple form	V-ing form
I could racket you could racket he could racket we could racket you could racket they could racket	I could be racketing you could be racketing he could be racketing we could be racketing you could be racketing they could be racketing
Perfect	V-ing perfect
I could have racketed you could have racketed he could have racketed we could have racketed you could have racketed they could have racketed	I could have been racketing you could have been racketing he could have been racketing we could have been racketing you could have been racketing they could have been racketing

Negation

Simple form	V-ing form
I could not racket you could not racket he could not racket we could not racket you could not racket they could not racket	I could not be racketing you could not be racketing he could not be racketing we could not be racketing you could not be racketing they could not be racketing
Perfect	V-ing perfect
I could not have racketed you could not have racketed he could not have racketed we could not have racketed you could not have racketed they could not have racketed	I could not have been racketing you could not have been racketing he could not have been racketing we could not have been racketing you could not have been racketing they could not have been racketing

Interrogative form

Simple form	V-ing form
could I racket? could you racket? could he racket? could we racket? could you racket? could they racket?	could I be racketing? could you be racketing? could he be racketing? could we be racketing? could you be racketing? could they be racketing?
Perfect	V-ing perfect
could I have racketed? could you have racketed? could he have racketed? could we have racketed? could you have racketed? could they have racketed?	could I have been racketing? could you have been racketing? could he have been racketing? could we have been racketing? could you have been racketing? could they have been racketing?

Interro-negative form

Simple form	V-ing form
could I not racket? could you not racket? could he not racket? could we not racket? could you not racket? could they not racket?	could I not be racketing? could you not be racketing? could he not be racketing? could we not be racketing? could you not be racketing? could they not be racketing?
Perfect	V-ing perfect
could I not have racketed? could you not have racketed? could he not have racketed? could we not have racketed? could you not have racketed? could they not have racketed?	could I not have been racketing? could you not have been racketing? could he not have been racketing? could we not have been racketing? could you not have been racketing? could they not have been racketing?