English verb conjugation
MUST ENDUE

Regular verb: endue - endued - endued

Affirmation

Simple form	V-ing form
I must endue you must endue he must endue we must endue you must endue they must endue	I must be enduing you must be enduing he must be enduing we must be enduing you must be enduing they must be enduing
Perfect	V-ing perfect
I must have endued you must have endued he must have endued we must have endued you must have endued they must have endued	I must have been enduing you must have been enduing he must have been enduing we must have been enduing you must have been enduing they must have been enduing

Negation

Simple form	V-ing form
I mustn't endue you mustn't endue he mustn't endue we mustn't endue you mustn't endue they mustn't endue	I mustn't be enduing you mustn't be enduing he mustn't be enduing we mustn't be enduing you mustn't be enduing they mustn't be enduing
Perfect	V-ing perfect
I mustn't have endued you mustn't have endued he mustn't have endued we mustn't have endued you mustn't have endued they mustn't have endued	I mustn't have been enduing you mustn't have been enduing he mustn't have been enduing we mustn't have been enduing you mustn't have been enduing they mustn't have been enduing

Interrogative form

Simple form	V-ing form
must I endue? must you endue? must he endue? must we endue? must you endue? must they endue?	must I be enduing? must you be enduing? must he be enduing? must we be enduing? must you be enduing? must they be enduing?
Perfect	V-ing perfect
must I have endued? must you have endued? must he have endued? must we have endued? must you have endued? must they have endued?	must I have been enduing? must you have been enduing? must he have been enduing? must we have been enduing? must you have been enduing? must they have been enduing?

Interro-negative form

Simple form	V-ing form
mustn't I endue? mustn't you endue? mustn't he endue? mustn't we endue? mustn't you endue? mustn't they endue?	mustn't I be enduing? mustn't you be enduing? mustn't he be enduing? mustn't we be enduing? mustn't you be enduing? mustn't they be enduing?
Perfect	V-ing perfect
mustn't I have endued? mustn't you have endued? mustn't he have endued? mustn't we have endued? mustn't you have endued? mustn't they have endued?	mustn't I have been enduing? mustn't you have been enduing? mustn't he have been enduing? mustn't we have been enduing? mustn't you have been enduing? mustn't they have been enduing?