English verb conjugation
MUST PLEDGE

Regular verb: pledge - pledged - pledged

Affirmation

Simple form	V-ing form
I must pledge you must pledge he must pledge we must pledge you must pledge they must pledge	I must be pledging you must be pledging he must be pledging we must be pledging you must be pledging they must be pledging
Perfect	V-ing perfect
I must have pledged you must have pledged he must have pledged we must have pledged you must have pledged they must have pledged	I must have been pledging you must have been pledging he must have been pledging we must have been pledging you must have been pledging they must have been pledging

Negation

Simple form	V-ing form
I mustn't pledge you mustn't pledge he mustn't pledge we mustn't pledge you mustn't pledge they mustn't pledge	I mustn't be pledging you mustn't be pledging he mustn't be pledging we mustn't be pledging you mustn't be pledging they mustn't be pledging
Perfect	V-ing perfect
I mustn't have pledged you mustn't have pledged he mustn't have pledged we mustn't have pledged you mustn't have pledged they mustn't have pledged	I mustn't have been pledging you mustn't have been pledging he mustn't have been pledging we mustn't have been pledging you mustn't have been pledging they mustn't have been pledging

Interrogative form

Simple form	V-ing form
must I pledge? must you pledge? must he pledge? must we pledge? must you pledge? must they pledge?	must I be pledging? must you be pledging? must he be pledging? must we be pledging? must you be pledging? must they be pledging?
Perfect	V-ing perfect
must I have pledged? must you have pledged? must he have pledged? must we have pledged? must you have pledged? must they have pledged?	must I have been pledging? must you have been pledging? must he have been pledging? must we have been pledging? must you have been pledging? must they have been pledging?

Interro-negative form

Simple form	V-ing form
mustn't I pledge? mustn't you pledge? mustn't he pledge? mustn't we pledge? mustn't you pledge? mustn't they pledge?	mustn't I be pledging? mustn't you be pledging? mustn't he be pledging? mustn't we be pledging? mustn't you be pledging? mustn't they be pledging?
Perfect	V-ing perfect
mustn't I have pledged? mustn't you have pledged? mustn't he have pledged? mustn't we have pledged? mustn't you have pledged? mustn't they have pledged?	mustn't I have been pledging? mustn't you have been pledging? mustn't he have been pledging? mustn't we have been pledging? mustn't you have been pledging? mustn't they have been pledging?