English verb conjugation
MUST GOLF

Regular verb: golf - golfed - golfed

Affirmation

Simple form	V-ing form
I must golf you must golf he must golf we must golf you must golf they must golf	I must be golfing you must be golfing he must be golfing we must be golfing you must be golfing they must be golfing
Perfect	V-ing perfect
I must have golfed you must have golfed he must have golfed we must have golfed you must have golfed they must have golfed	I must have been golfing you must have been golfing he must have been golfing we must have been golfing you must have been golfing they must have been golfing

Negation

Simple form	V-ing form
I mustn't golf you mustn't golf he mustn't golf we mustn't golf you mustn't golf they mustn't golf	I mustn't be golfing you mustn't be golfing he mustn't be golfing we mustn't be golfing you mustn't be golfing they mustn't be golfing
Perfect	V-ing perfect
I mustn't have golfed you mustn't have golfed he mustn't have golfed we mustn't have golfed you mustn't have golfed they mustn't have golfed	I mustn't have been golfing you mustn't have been golfing he mustn't have been golfing we mustn't have been golfing you mustn't have been golfing they mustn't have been golfing

Interrogative form

Simple form	V-ing form
must I golf? must you golf? must he golf? must we golf? must you golf? must they golf?	must I be golfing? must you be golfing? must he be golfing? must we be golfing? must you be golfing? must they be golfing?
Perfect	V-ing perfect
must I have golfed? must you have golfed? must he have golfed? must we have golfed? must you have golfed? must they have golfed?	must I have been golfing? must you have been golfing? must he have been golfing? must we have been golfing? must you have been golfing? must they have been golfing?

Interro-negative form

Simple form	V-ing form
mustn't I golf? mustn't you golf? mustn't he golf? mustn't we golf? mustn't you golf? mustn't they golf?	mustn't I be golfing? mustn't you be golfing? mustn't he be golfing? mustn't we be golfing? mustn't you be golfing? mustn't they be golfing?
Perfect	V-ing perfect
mustn't I have golfed? mustn't you have golfed? mustn't he have golfed? mustn't we have golfed? mustn't you have golfed? mustn't they have golfed?	mustn't I have been golfing? mustn't you have been golfing? mustn't he have been golfing? mustn't we have been golfing? mustn't you have been golfing? mustn't they have been golfing?