English verb conjugation
MUST BULWARK

Regular verb: bulwark - bulwarked - bulwarked

Affirmation

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

Negation

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

Interrogative form

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

Interro-negative form

Simple form	V-ing form
mustn't I bulwark? mustn't you bulwark? mustn't he bulwark? mustn't we bulwark? mustn't you bulwark? mustn't they bulwark?	mustn't I be bulwarking? mustn't you be bulwarking? mustn't he be bulwarking? mustn't we be bulwarking? mustn't you be bulwarking? mustn't they be bulwarking?
Perfect	V-ing perfect
mustn't I have bulwarked? mustn't you have bulwarked? mustn't he have bulwarked? mustn't we have bulwarked? mustn't you have bulwarked? mustn't they have bulwarked?	mustn't I have been bulwarking? mustn't you have been bulwarking? mustn't he have been bulwarking? mustn't we have been bulwarking? mustn't you have been bulwarking? mustn't they have been bulwarking?