English verb conjugation
MUST SNOOKER

Regular verb: snooker - snookered - snookered

Affirmation

Simple form	V-ing form
I must snooker you must snooker he must snooker we must snooker you must snooker they must snooker	I must be snookering you must be snookering he must be snookering we must be snookering you must be snookering they must be snookering
Perfect	V-ing perfect
I must have snookered you must have snookered he must have snookered we must have snookered you must have snookered they must have snookered	I must have been snookering you must have been snookering he must have been snookering we must have been snookering you must have been snookering they must have been snookering

Negation

Simple form	V-ing form
I mustn't snooker you mustn't snooker he mustn't snooker we mustn't snooker you mustn't snooker they mustn't snooker	I mustn't be snookering you mustn't be snookering he mustn't be snookering we mustn't be snookering you mustn't be snookering they mustn't be snookering
Perfect	V-ing perfect
I mustn't have snookered you mustn't have snookered he mustn't have snookered we mustn't have snookered you mustn't have snookered they mustn't have snookered	I mustn't have been snookering you mustn't have been snookering he mustn't have been snookering we mustn't have been snookering you mustn't have been snookering they mustn't have been snookering

Interrogative form

Simple form	V-ing form
must I snooker? must you snooker? must he snooker? must we snooker? must you snooker? must they snooker?	must I be snookering? must you be snookering? must he be snookering? must we be snookering? must you be snookering? must they be snookering?
Perfect	V-ing perfect
must I have snookered? must you have snookered? must he have snookered? must we have snookered? must you have snookered? must they have snookered?	must I have been snookering? must you have been snookering? must he have been snookering? must we have been snookering? must you have been snookering? must they have been snookering?

Interro-negative form

Simple form	V-ing form
mustn't I snooker? mustn't you snooker? mustn't he snooker? mustn't we snooker? mustn't you snooker? mustn't they snooker?	mustn't I be snookering? mustn't you be snookering? mustn't he be snookering? mustn't we be snookering? mustn't you be snookering? mustn't they be snookering?
Perfect	V-ing perfect
mustn't I have snookered? mustn't you have snookered? mustn't he have snookered? mustn't we have snookered? mustn't you have snookered? mustn't they have snookered?	mustn't I have been snookering? mustn't you have been snookering? mustn't he have been snookering? mustn't we have been snookering? mustn't you have been snookering? mustn't they have been snookering?