English verb conjugation
CAN ENGRAIL

Regular verb: engrail - engrailed - engrailed

Affirmation

Simple form	V-ing form
I can engrail you can engrail he can engrail we can engrail you can engrail they can engrail	I can be engrailing you can be engrailing he can be engrailing we can be engrailing you can be engrailing they can be engrailing
Perfect	V-ing perfect
I can have engrailed you can have engrailed he can have engrailed we can have engrailed you can have engrailed they can have engrailed	I can have been engrailing you can have been engrailing he can have been engrailing we can have been engrailing you can have been engrailing they can have been engrailing

Negation

Simple form	V-ing form
I cannot engrail you cannot engrail he cannot engrail we cannot engrail you cannot engrail they cannot engrail	I cannot be engrailing you cannot be engrailing he cannot be engrailing we cannot be engrailing you cannot be engrailing they cannot be engrailing
Perfect	V-ing perfect
I cannot have engrailed you cannot have engrailed he cannot have engrailed we cannot have engrailed you cannot have engrailed they cannot have engrailed	I cannot have been engrailing you cannot have been engrailing he cannot have been engrailing we cannot have been engrailing you cannot have been engrailing they cannot have been engrailing

Interrogative form

Simple form	V-ing form
can I engrail? can you engrail? can he engrail? can we engrail? can you engrail? can they engrail?	can I be engrailing? can you be engrailing? can he be engrailing? can we be engrailing? can you be engrailing? can they be engrailing?
Perfect	V-ing perfect
can I have engrailed? can you have engrailed? can he have engrailed? can we have engrailed? can you have engrailed? can they have engrailed?	can I have been engrailing? can you have been engrailing? can he have been engrailing? can we have been engrailing? can you have been engrailing? can they have been engrailing?

Interro-negative form

Simple form	V-ing form
can I not engrail? can you not engrail? can he not engrail? can we not engrail? can you not engrail? can they not engrail?	can I not be engrailing? can you not be engrailing? can he not be engrailing? can we not be engrailing? can you not be engrailing? can they not be engrailing?
Perfect	V-ing perfect
can I not have engrailed? can you not have engrailed? can he not have engrailed? can we not have engrailed? can you not have engrailed? can they not have engrailed?	can I not have been engrailing? can you not have been engrailing? can he not have been engrailing? can we not have been engrailing? can you not have been engrailing? can they not have been engrailing?