English verb conjugation
CAN BEWAIL

Regular verb: bewail - bewailed - bewailed

Affirmation

Simple form	V-ing form
I can bewail you can bewail he can bewail we can bewail you can bewail they can bewail	I can be bewailing you can be bewailing he can be bewailing we can be bewailing you can be bewailing they can be bewailing
Perfect	V-ing perfect
I can have bewailed you can have bewailed he can have bewailed we can have bewailed you can have bewailed they can have bewailed	I can have been bewailing you can have been bewailing he can have been bewailing we can have been bewailing you can have been bewailing they can have been bewailing

Negation

Simple form	V-ing form
I cannot bewail you cannot bewail he cannot bewail we cannot bewail you cannot bewail they cannot bewail	I cannot be bewailing you cannot be bewailing he cannot be bewailing we cannot be bewailing you cannot be bewailing they cannot be bewailing
Perfect	V-ing perfect
I cannot have bewailed you cannot have bewailed he cannot have bewailed we cannot have bewailed you cannot have bewailed they cannot have bewailed	I cannot have been bewailing you cannot have been bewailing he cannot have been bewailing we cannot have been bewailing you cannot have been bewailing they cannot have been bewailing

Interrogative form

Simple form	V-ing form
can I bewail? can you bewail? can he bewail? can we bewail? can you bewail? can they bewail?	can I be bewailing? can you be bewailing? can he be bewailing? can we be bewailing? can you be bewailing? can they be bewailing?
Perfect	V-ing perfect
can I have bewailed? can you have bewailed? can he have bewailed? can we have bewailed? can you have bewailed? can they have bewailed?	can I have been bewailing? can you have been bewailing? can he have been bewailing? can we have been bewailing? can you have been bewailing? can they have been bewailing?

Interro-negative form

Simple form	V-ing form
can I not bewail? can you not bewail? can he not bewail? can we not bewail? can you not bewail? can they not bewail?	can I not be bewailing? can you not be bewailing? can he not be bewailing? can we not be bewailing? can you not be bewailing? can they not be bewailing?
Perfect	V-ing perfect
can I not have bewailed? can you not have bewailed? can he not have bewailed? can we not have bewailed? can you not have bewailed? can they not have bewailed?	can I not have been bewailing? can you not have been bewailing? can he not have been bewailing? can we not have been bewailing? can you not have been bewailing? can they not have been bewailing?