English verb conjugation
MUST SLUSH

Regular verb: slush - slushed - slushed

Affirmation

Simple form	V-ing form
I must slush you must slush he must slush we must slush you must slush they must slush	I must be slushing you must be slushing he must be slushing we must be slushing you must be slushing they must be slushing
Perfect	V-ing perfect
I must have slushed you must have slushed he must have slushed we must have slushed you must have slushed they must have slushed	I must have been slushing you must have been slushing he must have been slushing we must have been slushing you must have been slushing they must have been slushing

Negation

Simple form	V-ing form
I mustn't slush you mustn't slush he mustn't slush we mustn't slush you mustn't slush they mustn't slush	I mustn't be slushing you mustn't be slushing he mustn't be slushing we mustn't be slushing you mustn't be slushing they mustn't be slushing
Perfect	V-ing perfect
I mustn't have slushed you mustn't have slushed he mustn't have slushed we mustn't have slushed you mustn't have slushed they mustn't have slushed	I mustn't have been slushing you mustn't have been slushing he mustn't have been slushing we mustn't have been slushing you mustn't have been slushing they mustn't have been slushing

Interrogative form

Simple form	V-ing form
must I slush? must you slush? must he slush? must we slush? must you slush? must they slush?	must I be slushing? must you be slushing? must he be slushing? must we be slushing? must you be slushing? must they be slushing?
Perfect	V-ing perfect
must I have slushed? must you have slushed? must he have slushed? must we have slushed? must you have slushed? must they have slushed?	must I have been slushing? must you have been slushing? must he have been slushing? must we have been slushing? must you have been slushing? must they have been slushing?

Interro-negative form

Simple form	V-ing form
mustn't I slush? mustn't you slush? mustn't he slush? mustn't we slush? mustn't you slush? mustn't they slush?	mustn't I be slushing? mustn't you be slushing? mustn't he be slushing? mustn't we be slushing? mustn't you be slushing? mustn't they be slushing?
Perfect	V-ing perfect
mustn't I have slushed? mustn't you have slushed? mustn't he have slushed? mustn't we have slushed? mustn't you have slushed? mustn't they have slushed?	mustn't I have been slushing? mustn't you have been slushing? mustn't he have been slushing? mustn't we have been slushing? mustn't you have been slushing? mustn't they have been slushing?