English verb conjugation
COULD HULK

Regular verb: hulk - hulked - hulked

Affirmation

Simple form	V-ing form
I could hulk you could hulk she could hulk we could hulk you could hulk they could hulk	I could be hulking you could be hulking she could be hulking we could be hulking you could be hulking they could be hulking
Perfect	V-ing perfect
I could have hulked you could have hulked she could have hulked we could have hulked you could have hulked they could have hulked	I could have been hulking you could have been hulking she could have been hulking we could have been hulking you could have been hulking they could have been hulking

Negation

Simple form	V-ing form
I could not hulk you could not hulk she could not hulk we could not hulk you could not hulk they could not hulk	I could not be hulking you could not be hulking she could not be hulking we could not be hulking you could not be hulking they could not be hulking
Perfect	V-ing perfect
I could not have hulked you could not have hulked she could not have hulked we could not have hulked you could not have hulked they could not have hulked	I could not have been hulking you could not have been hulking she could not have been hulking we could not have been hulking you could not have been hulking they could not have been hulking

Interrogative form

Simple form	V-ing form
could I hulk? could you hulk? could she hulk? could we hulk? could you hulk? could they hulk?	could I be hulking? could you be hulking? could she be hulking? could we be hulking? could you be hulking? could they be hulking?
Perfect	V-ing perfect
could I have hulked? could you have hulked? could she have hulked? could we have hulked? could you have hulked? could they have hulked?	could I have been hulking? could you have been hulking? could she have been hulking? could we have been hulking? could you have been hulking? could they have been hulking?

Interro-negative form

Simple form	V-ing form
could I not hulk? could you not hulk? could she not hulk? could we not hulk? could you not hulk? could they not hulk?	could I not be hulking? could you not be hulking? could she not be hulking? could we not be hulking? could you not be hulking? could they not be hulking?
Perfect	V-ing perfect
could I not have hulked? could you not have hulked? could she not have hulked? could we not have hulked? could you not have hulked? could they not have hulked?	could I not have been hulking? could you not have been hulking? could she not have been hulking? could we not have been hulking? could you not have been hulking? could they not have been hulking?