English verb conjugation
CAN BRAKE

Regular verb: brake - braked - braked

Affirmation

Simple form	V-ing form
I can brake you can brake he can brake we can brake you can brake they can brake	I can be braking you can be braking he can be braking we can be braking you can be braking they can be braking
Perfect	V-ing perfect
I can have braked you can have braked he can have braked we can have braked you can have braked they can have braked	I can have been braking you can have been braking he can have been braking we can have been braking you can have been braking they can have been braking

Negation

Simple form	V-ing form
I cannot brake you cannot brake he cannot brake we cannot brake you cannot brake they cannot brake	I cannot be braking you cannot be braking he cannot be braking we cannot be braking you cannot be braking they cannot be braking
Perfect	V-ing perfect
I cannot have braked you cannot have braked he cannot have braked we cannot have braked you cannot have braked they cannot have braked	I cannot have been braking you cannot have been braking he cannot have been braking we cannot have been braking you cannot have been braking they cannot have been braking

Interrogative form

Simple form	V-ing form
can I brake? can you brake? can he brake? can we brake? can you brake? can they brake?	can I be braking? can you be braking? can he be braking? can we be braking? can you be braking? can they be braking?
Perfect	V-ing perfect
can I have braked? can you have braked? can he have braked? can we have braked? can you have braked? can they have braked?	can I have been braking? can you have been braking? can he have been braking? can we have been braking? can you have been braking? can they have been braking?

Interro-negative form

Simple form	V-ing form
can I not brake? can you not brake? can he not brake? can we not brake? can you not brake? can they not brake?	can I not be braking? can you not be braking? can he not be braking? can we not be braking? can you not be braking? can they not be braking?
Perfect	V-ing perfect
can I not have braked? can you not have braked? can he not have braked? can we not have braked? can you not have braked? can they not have braked?	can I not have been braking? can you not have been braking? can he not have been braking? can we not have been braking? can you not have been braking? can they not have been braking?