English verb conjugation
MUST SHATTER

Regular verb: shatter - shattered - shattered

Affirmation

Simple form	V-ing form
I must shatter you must shatter he must shatter we must shatter you must shatter they must shatter	I must be shattering you must be shattering he must be shattering we must be shattering you must be shattering they must be shattering
Perfect	V-ing perfect
I must have shattered you must have shattered he must have shattered we must have shattered you must have shattered they must have shattered	I must have been shattering you must have been shattering he must have been shattering we must have been shattering you must have been shattering they must have been shattering

Negation

Simple form	V-ing form
I mustn't shatter you mustn't shatter he mustn't shatter we mustn't shatter you mustn't shatter they mustn't shatter	I mustn't be shattering you mustn't be shattering he mustn't be shattering we mustn't be shattering you mustn't be shattering they mustn't be shattering
Perfect	V-ing perfect
I mustn't have shattered you mustn't have shattered he mustn't have shattered we mustn't have shattered you mustn't have shattered they mustn't have shattered	I mustn't have been shattering you mustn't have been shattering he mustn't have been shattering we mustn't have been shattering you mustn't have been shattering they mustn't have been shattering

Interrogative form

Simple form	V-ing form
must I shatter? must you shatter? must he shatter? must we shatter? must you shatter? must they shatter?	must I be shattering? must you be shattering? must he be shattering? must we be shattering? must you be shattering? must they be shattering?
Perfect	V-ing perfect
must I have shattered? must you have shattered? must he have shattered? must we have shattered? must you have shattered? must they have shattered?	must I have been shattering? must you have been shattering? must he have been shattering? must we have been shattering? must you have been shattering? must they have been shattering?

Interro-negative form

Simple form	V-ing form
mustn't I shatter? mustn't you shatter? mustn't he shatter? mustn't we shatter? mustn't you shatter? mustn't they shatter?	mustn't I be shattering? mustn't you be shattering? mustn't he be shattering? mustn't we be shattering? mustn't you be shattering? mustn't they be shattering?
Perfect	V-ing perfect
mustn't I have shattered? mustn't you have shattered? mustn't he have shattered? mustn't we have shattered? mustn't you have shattered? mustn't they have shattered?	mustn't I have been shattering? mustn't you have been shattering? mustn't he have been shattering? mustn't we have been shattering? mustn't you have been shattering? mustn't they have been shattering?