English verb conjugation
CAN BULK

Regular verb: bulk - bulked - bulked

Affirmation

Simple form	V-ing form
I can bulk you can bulk he can bulk we can bulk you can bulk they can bulk	I can be bulking you can be bulking he can be bulking we can be bulking you can be bulking they can be bulking
Perfect	V-ing perfect
I can have bulked you can have bulked he can have bulked we can have bulked you can have bulked they can have bulked	I can have been bulking you can have been bulking he can have been bulking we can have been bulking you can have been bulking they can have been bulking

Negation

Simple form	V-ing form
I can't bulk you can't bulk he can't bulk we can't bulk you can't bulk they can't bulk	I can't be bulking you can't be bulking he can't be bulking we can't be bulking you can't be bulking they can't be bulking
Perfect	V-ing perfect
I can't have bulked you can't have bulked he can't have bulked we can't have bulked you can't have bulked they can't have bulked	I can't have been bulking you can't have been bulking he can't have been bulking we can't have been bulking you can't have been bulking they can't have been bulking

Interrogative form

Simple form	V-ing form
can I bulk? can you bulk? can he bulk? can we bulk? can you bulk? can they bulk?	can I be bulking? can you be bulking? can he be bulking? can we be bulking? can you be bulking? can they be bulking?
Perfect	V-ing perfect
can I have bulked? can you have bulked? can he have bulked? can we have bulked? can you have bulked? can they have bulked?	can I have been bulking? can you have been bulking? can he have been bulking? can we have been bulking? can you have been bulking? can they have been bulking?

Interro-negative form

Simple form	V-ing form
can't I bulk? can't you bulk? can't he bulk? can't we bulk? can't you bulk? can't they bulk?	can't I be bulking? can't you be bulking? can't he be bulking? can't we be bulking? can't you be bulking? can't they be bulking?
Perfect	V-ing perfect
can't I have bulked? can't you have bulked? can't he have bulked? can't we have bulked? can't you have bulked? can't they have bulked?	can't I have been bulking? can't you have been bulking? can't he have been bulking? can't we have been bulking? can't you have been bulking? can't they have been bulking?