English verb conjugation
CAN RACKET

Regular verb: racket - racketed - racketed

Affirmation

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

Negation

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

Interrogative form

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

Interro-negative form

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