English verb conjugation
CAN CARTWHEEL

Regular verb: cartwheel - cartwheeled - cartwheeled

Affirmation

Simple form	V-ing form
I can cartwheel you can cartwheel she can cartwheel we can cartwheel you can cartwheel they can cartwheel	I can be cartwheeling you can be cartwheeling she can be cartwheeling we can be cartwheeling you can be cartwheeling they can be cartwheeling
Perfect	V-ing perfect
I can have cartwheeled you can have cartwheeled she can have cartwheeled we can have cartwheeled you can have cartwheeled they can have cartwheeled	I can have been cartwheeling you can have been cartwheeling she can have been cartwheeling we can have been cartwheeling you can have been cartwheeling they can have been cartwheeling

Negation

Simple form	V-ing form
I cannot cartwheel you cannot cartwheel she cannot cartwheel we cannot cartwheel you cannot cartwheel they cannot cartwheel	I cannot be cartwheeling you cannot be cartwheeling she cannot be cartwheeling we cannot be cartwheeling you cannot be cartwheeling they cannot be cartwheeling
Perfect	V-ing perfect
I cannot have cartwheeled you cannot have cartwheeled she cannot have cartwheeled we cannot have cartwheeled you cannot have cartwheeled they cannot have cartwheeled	I cannot have been cartwheeling you cannot have been cartwheeling she cannot have been cartwheeling we cannot have been cartwheeling you cannot have been cartwheeling they cannot have been cartwheeling

Interrogative form

Simple form	V-ing form
can I cartwheel? can you cartwheel? can she cartwheel? can we cartwheel? can you cartwheel? can they cartwheel?	can I be cartwheeling? can you be cartwheeling? can she be cartwheeling? can we be cartwheeling? can you be cartwheeling? can they be cartwheeling?
Perfect	V-ing perfect
can I have cartwheeled? can you have cartwheeled? can she have cartwheeled? can we have cartwheeled? can you have cartwheeled? can they have cartwheeled?	can I have been cartwheeling? can you have been cartwheeling? can she have been cartwheeling? can we have been cartwheeling? can you have been cartwheeling? can they have been cartwheeling?

Interro-negative form

Simple form	V-ing form
can I not cartwheel? can you not cartwheel? can she not cartwheel? can we not cartwheel? can you not cartwheel? can they not cartwheel?	can I not be cartwheeling? can you not be cartwheeling? can she not be cartwheeling? can we not be cartwheeling? can you not be cartwheeling? can they not be cartwheeling?
Perfect	V-ing perfect
can I not have cartwheeled? can you not have cartwheeled? can she not have cartwheeled? can we not have cartwheeled? can you not have cartwheeled? can they not have cartwheeled?	can I not have been cartwheeling? can you not have been cartwheeling? can she not have been cartwheeling? can we not have been cartwheeling? can you not have been cartwheeling? can they not have been cartwheeling?