English verb conjugation
MUST BUNGLE

Regular verb: bungle - bungled - bungled

Affirmation

Simple form	V-ing form
I must bungle you must bungle he must bungle we must bungle you must bungle they must bungle	I must be bungling you must be bungling he must be bungling we must be bungling you must be bungling they must be bungling
Perfect	V-ing perfect
I must have bungled you must have bungled he must have bungled we must have bungled you must have bungled they must have bungled	I must have been bungling you must have been bungling he must have been bungling we must have been bungling you must have been bungling they must have been bungling

Negation

Simple form	V-ing form
I mustn't bungle you mustn't bungle he mustn't bungle we mustn't bungle you mustn't bungle they mustn't bungle	I mustn't be bungling you mustn't be bungling he mustn't be bungling we mustn't be bungling you mustn't be bungling they mustn't be bungling
Perfect	V-ing perfect
I mustn't have bungled you mustn't have bungled he mustn't have bungled we mustn't have bungled you mustn't have bungled they mustn't have bungled	I mustn't have been bungling you mustn't have been bungling he mustn't have been bungling we mustn't have been bungling you mustn't have been bungling they mustn't have been bungling

Interrogative form

Simple form	V-ing form
must I bungle? must you bungle? must he bungle? must we bungle? must you bungle? must they bungle?	must I be bungling? must you be bungling? must he be bungling? must we be bungling? must you be bungling? must they be bungling?
Perfect	V-ing perfect
must I have bungled? must you have bungled? must he have bungled? must we have bungled? must you have bungled? must they have bungled?	must I have been bungling? must you have been bungling? must he have been bungling? must we have been bungling? must you have been bungling? must they have been bungling?

Interro-negative form

Simple form	V-ing form
mustn't I bungle? mustn't you bungle? mustn't he bungle? mustn't we bungle? mustn't you bungle? mustn't they bungle?	mustn't I be bungling? mustn't you be bungling? mustn't he be bungling? mustn't we be bungling? mustn't you be bungling? mustn't they be bungling?
Perfect	V-ing perfect
mustn't I have bungled? mustn't you have bungled? mustn't he have bungled? mustn't we have bungled? mustn't you have bungled? mustn't they have bungled?	mustn't I have been bungling? mustn't you have been bungling? mustn't he have been bungling? mustn't we have been bungling? mustn't you have been bungling? mustn't they have been bungling?