English verb conjugation
CAN BRAIL

Regular verb: brail - brailed - brailed

Affirmation

Simple form	V-ing form
I can brail you can brail he can brail we can brail you can brail they can brail	I can be brailing you can be brailing he can be brailing we can be brailing you can be brailing they can be brailing
Perfect	V-ing perfect
I can have brailed you can have brailed he can have brailed we can have brailed you can have brailed they can have brailed	I can have been brailing you can have been brailing he can have been brailing we can have been brailing you can have been brailing they can have been brailing

Negation

Simple form	V-ing form
I cannot brail you cannot brail he cannot brail we cannot brail you cannot brail they cannot brail	I cannot be brailing you cannot be brailing he cannot be brailing we cannot be brailing you cannot be brailing they cannot be brailing
Perfect	V-ing perfect
I cannot have brailed you cannot have brailed he cannot have brailed we cannot have brailed you cannot have brailed they cannot have brailed	I cannot have been brailing you cannot have been brailing he cannot have been brailing we cannot have been brailing you cannot have been brailing they cannot have been brailing

Interrogative form

Simple form	V-ing form
can I brail? can you brail? can he brail? can we brail? can you brail? can they brail?	can I be brailing? can you be brailing? can he be brailing? can we be brailing? can you be brailing? can they be brailing?
Perfect	V-ing perfect
can I have brailed? can you have brailed? can he have brailed? can we have brailed? can you have brailed? can they have brailed?	can I have been brailing? can you have been brailing? can he have been brailing? can we have been brailing? can you have been brailing? can they have been brailing?

Interro-negative form

Simple form	V-ing form
can I not brail? can you not brail? can he not brail? can we not brail? can you not brail? can they not brail?	can I not be brailing? can you not be brailing? can he not be brailing? can we not be brailing? can you not be brailing? can they not be brailing?
Perfect	V-ing perfect
can I not have brailed? can you not have brailed? can he not have brailed? can we not have brailed? can you not have brailed? can they not have brailed?	can I not have been brailing? can you not have been brailing? can he not have been brailing? can we not have been brailing? can you not have been brailing? can they not have been brailing?