English verb conjugation
CAN CHOREOGRAPH

Regular verb: choreograph - choreographed - choreographed

Affirmation

Simple form	V-ing form
I can choreograph you can choreograph he can choreograph we can choreograph you can choreograph they can choreograph	I can be choreographing you can be choreographing he can be choreographing we can be choreographing you can be choreographing they can be choreographing
Perfect	V-ing perfect
I can have choreographed you can have choreographed he can have choreographed we can have choreographed you can have choreographed they can have choreographed	I can have been choreographing you can have been choreographing he can have been choreographing we can have been choreographing you can have been choreographing they can have been choreographing

Negation

Simple form	V-ing form
I cannot choreograph you cannot choreograph he cannot choreograph we cannot choreograph you cannot choreograph they cannot choreograph	I cannot be choreographing you cannot be choreographing he cannot be choreographing we cannot be choreographing you cannot be choreographing they cannot be choreographing
Perfect	V-ing perfect
I cannot have choreographed you cannot have choreographed he cannot have choreographed we cannot have choreographed you cannot have choreographed they cannot have choreographed	I cannot have been choreographing you cannot have been choreographing he cannot have been choreographing we cannot have been choreographing you cannot have been choreographing they cannot have been choreographing

Interrogative form

Simple form	V-ing form
can I choreograph? can you choreograph? can he choreograph? can we choreograph? can you choreograph? can they choreograph?	can I be choreographing? can you be choreographing? can he be choreographing? can we be choreographing? can you be choreographing? can they be choreographing?
Perfect	V-ing perfect
can I have choreographed? can you have choreographed? can he have choreographed? can we have choreographed? can you have choreographed? can they have choreographed?	can I have been choreographing? can you have been choreographing? can he have been choreographing? can we have been choreographing? can you have been choreographing? can they have been choreographing?

Interro-negative form

Simple form	V-ing form
can I not choreograph? can you not choreograph? can he not choreograph? can we not choreograph? can you not choreograph? can they not choreograph?	can I not be choreographing? can you not be choreographing? can he not be choreographing? can we not be choreographing? can you not be choreographing? can they not be choreographing?
Perfect	V-ing perfect
can I not have choreographed? can you not have choreographed? can he not have choreographed? can we not have choreographed? can you not have choreographed? can they not have choreographed?	can I not have been choreographing? can you not have been choreographing? can he not have been choreographing? can we not have been choreographing? can you not have been choreographing? can they not have been choreographing?