English verb conjugation
MUST DISTEMPER

Regular verb: distemper - distempered - distempered

Affirmation

Simple form	V-ing form
I must distemper you must distemper he must distemper we must distemper you must distemper they must distemper	I must be distempering you must be distempering he must be distempering we must be distempering you must be distempering they must be distempering
Perfect	V-ing perfect
I must have distempered you must have distempered he must have distempered we must have distempered you must have distempered they must have distempered	I must have been distempering you must have been distempering he must have been distempering we must have been distempering you must have been distempering they must have been distempering

Negation

Simple form	V-ing form
I mustn't distemper you mustn't distemper he mustn't distemper we mustn't distemper you mustn't distemper they mustn't distemper	I mustn't be distempering you mustn't be distempering he mustn't be distempering we mustn't be distempering you mustn't be distempering they mustn't be distempering
Perfect	V-ing perfect
I mustn't have distempered you mustn't have distempered he mustn't have distempered we mustn't have distempered you mustn't have distempered they mustn't have distempered	I mustn't have been distempering you mustn't have been distempering he mustn't have been distempering we mustn't have been distempering you mustn't have been distempering they mustn't have been distempering

Interrogative form

Simple form	V-ing form
must I distemper? must you distemper? must he distemper? must we distemper? must you distemper? must they distemper?	must I be distempering? must you be distempering? must he be distempering? must we be distempering? must you be distempering? must they be distempering?
Perfect	V-ing perfect
must I have distempered? must you have distempered? must he have distempered? must we have distempered? must you have distempered? must they have distempered?	must I have been distempering? must you have been distempering? must he have been distempering? must we have been distempering? must you have been distempering? must they have been distempering?

Interro-negative form

Simple form	V-ing form
mustn't I distemper? mustn't you distemper? mustn't he distemper? mustn't we distemper? mustn't you distemper? mustn't they distemper?	mustn't I be distempering? mustn't you be distempering? mustn't he be distempering? mustn't we be distempering? mustn't you be distempering? mustn't they be distempering?
Perfect	V-ing perfect
mustn't I have distempered? mustn't you have distempered? mustn't he have distempered? mustn't we have distempered? mustn't you have distempered? mustn't they have distempered?	mustn't I have been distempering? mustn't you have been distempering? mustn't he have been distempering? mustn't we have been distempering? mustn't you have been distempering? mustn't they have been distempering?