English verb conjugation
MUST BIN

Regular verb: bin - bined - bined

Affirmation

Simple form	V-ing form
I must bin you must bin he must bin we must bin you must bin they must bin	I must be bining you must be bining he must be bining we must be bining you must be bining they must be bining
Perfect	V-ing perfect
I must have bined you must have bined he must have bined we must have bined you must have bined they must have bined	I must have been bining you must have been bining he must have been bining we must have been bining you must have been bining they must have been bining

Negation

Simple form	V-ing form
I mustn't bin you mustn't bin he mustn't bin we mustn't bin you mustn't bin they mustn't bin	I mustn't be bining you mustn't be bining he mustn't be bining we mustn't be bining you mustn't be bining they mustn't be bining
Perfect	V-ing perfect
I mustn't have bined you mustn't have bined he mustn't have bined we mustn't have bined you mustn't have bined they mustn't have bined	I mustn't have been bining you mustn't have been bining he mustn't have been bining we mustn't have been bining you mustn't have been bining they mustn't have been bining

Interrogative form

Simple form	V-ing form
must I bin? must you bin? must he bin? must we bin? must you bin? must they bin?	must I be bining? must you be bining? must he be bining? must we be bining? must you be bining? must they be bining?
Perfect	V-ing perfect
must I have bined? must you have bined? must he have bined? must we have bined? must you have bined? must they have bined?	must I have been bining? must you have been bining? must he have been bining? must we have been bining? must you have been bining? must they have been bining?

Interro-negative form

Simple form	V-ing form
mustn't I bin? mustn't you bin? mustn't he bin? mustn't we bin? mustn't you bin? mustn't they bin?	mustn't I be bining? mustn't you be bining? mustn't he be bining? mustn't we be bining? mustn't you be bining? mustn't they be bining?
Perfect	V-ing perfect
mustn't I have bined? mustn't you have bined? mustn't he have bined? mustn't we have bined? mustn't you have bined? mustn't they have bined?	mustn't I have been bining? mustn't you have been bining? mustn't he have been bining? mustn't we have been bining? mustn't you have been bining? mustn't they have been bining?