English verb conjugation
MUST SHEPHERD

Regular verb: shepherd - shepherded - shepherded

Affirmation

Simple form	V-ing form
I must shepherd you must shepherd he must shepherd we must shepherd you must shepherd they must shepherd	I must be shepherding you must be shepherding he must be shepherding we must be shepherding you must be shepherding they must be shepherding
Perfect	V-ing perfect
I must have shepherded you must have shepherded he must have shepherded we must have shepherded you must have shepherded they must have shepherded	I must have been shepherding you must have been shepherding he must have been shepherding we must have been shepherding you must have been shepherding they must have been shepherding

Negation

Simple form	V-ing form
I mustn't shepherd you mustn't shepherd he mustn't shepherd we mustn't shepherd you mustn't shepherd they mustn't shepherd	I mustn't be shepherding you mustn't be shepherding he mustn't be shepherding we mustn't be shepherding you mustn't be shepherding they mustn't be shepherding
Perfect	V-ing perfect
I mustn't have shepherded you mustn't have shepherded he mustn't have shepherded we mustn't have shepherded you mustn't have shepherded they mustn't have shepherded	I mustn't have been shepherding you mustn't have been shepherding he mustn't have been shepherding we mustn't have been shepherding you mustn't have been shepherding they mustn't have been shepherding

Interrogative form

Simple form	V-ing form
must I shepherd? must you shepherd? must he shepherd? must we shepherd? must you shepherd? must they shepherd?	must I be shepherding? must you be shepherding? must he be shepherding? must we be shepherding? must you be shepherding? must they be shepherding?
Perfect	V-ing perfect
must I have shepherded? must you have shepherded? must he have shepherded? must we have shepherded? must you have shepherded? must they have shepherded?	must I have been shepherding? must you have been shepherding? must he have been shepherding? must we have been shepherding? must you have been shepherding? must they have been shepherding?

Interro-negative form

Simple form	V-ing form
mustn't I shepherd? mustn't you shepherd? mustn't he shepherd? mustn't we shepherd? mustn't you shepherd? mustn't they shepherd?	mustn't I be shepherding? mustn't you be shepherding? mustn't he be shepherding? mustn't we be shepherding? mustn't you be shepherding? mustn't they be shepherding?
Perfect	V-ing perfect
mustn't I have shepherded? mustn't you have shepherded? mustn't he have shepherded? mustn't we have shepherded? mustn't you have shepherded? mustn't they have shepherded?	mustn't I have been shepherding? mustn't you have been shepherding? mustn't he have been shepherding? mustn't we have been shepherding? mustn't you have been shepherding? mustn't they have been shepherding?