English verb conjugation
CAN BULWARK

Regular verb: bulwark - bulwarked - bulwarked

Affirmation

Simple form	V-ing form
I can bulwark you can bulwark he can bulwark we can bulwark you can bulwark they can bulwark	I can be bulwarking you can be bulwarking he can be bulwarking we can be bulwarking you can be bulwarking they can be bulwarking
Perfect	V-ing perfect
I can have bulwarked you can have bulwarked he can have bulwarked we can have bulwarked you can have bulwarked they can have bulwarked	I can have been bulwarking you can have been bulwarking he can have been bulwarking we can have been bulwarking you can have been bulwarking they can have been bulwarking

Negation

Simple form	V-ing form
I cannot bulwark you cannot bulwark he cannot bulwark we cannot bulwark you cannot bulwark they cannot bulwark	I cannot be bulwarking you cannot be bulwarking he cannot be bulwarking we cannot be bulwarking you cannot be bulwarking they cannot be bulwarking
Perfect	V-ing perfect
I cannot have bulwarked you cannot have bulwarked he cannot have bulwarked we cannot have bulwarked you cannot have bulwarked they cannot have bulwarked	I cannot have been bulwarking you cannot have been bulwarking he cannot have been bulwarking we cannot have been bulwarking you cannot have been bulwarking they cannot have been bulwarking

Interrogative form

Simple form	V-ing form
can I bulwark? can you bulwark? can he bulwark? can we bulwark? can you bulwark? can they bulwark?	can I be bulwarking? can you be bulwarking? can he be bulwarking? can we be bulwarking? can you be bulwarking? can they be bulwarking?
Perfect	V-ing perfect
can I have bulwarked? can you have bulwarked? can he have bulwarked? can we have bulwarked? can you have bulwarked? can they have bulwarked?	can I have been bulwarking? can you have been bulwarking? can he have been bulwarking? can we have been bulwarking? can you have been bulwarking? can they have been bulwarking?

Interro-negative form

Simple form	V-ing form
can I not bulwark? can you not bulwark? can he not bulwark? can we not bulwark? can you not bulwark? can they not bulwark?	can I not be bulwarking? can you not be bulwarking? can he not be bulwarking? can we not be bulwarking? can you not be bulwarking? can they not be bulwarking?
Perfect	V-ing perfect
can I not have bulwarked? can you not have bulwarked? can he not have bulwarked? can we not have bulwarked? can you not have bulwarked? can they not have bulwarked?	can I not have been bulwarking? can you not have been bulwarking? can he not have been bulwarking? can we not have been bulwarking? can you not have been bulwarking? can they not have been bulwarking?