English verb conjugation
MUST FLOWER

Regular verb: flower - flowered - flowered

Affirmation

Simple form	V-ing form
I must flower you must flower he must flower we must flower you must flower they must flower	I must be flowering you must be flowering he must be flowering we must be flowering you must be flowering they must be flowering
Perfect	V-ing perfect
I must have flowered you must have flowered he must have flowered we must have flowered you must have flowered they must have flowered	I must have been flowering you must have been flowering he must have been flowering we must have been flowering you must have been flowering they must have been flowering

Negation

Simple form	V-ing form
I mustn't flower you mustn't flower he mustn't flower we mustn't flower you mustn't flower they mustn't flower	I mustn't be flowering you mustn't be flowering he mustn't be flowering we mustn't be flowering you mustn't be flowering they mustn't be flowering
Perfect	V-ing perfect
I mustn't have flowered you mustn't have flowered he mustn't have flowered we mustn't have flowered you mustn't have flowered they mustn't have flowered	I mustn't have been flowering you mustn't have been flowering he mustn't have been flowering we mustn't have been flowering you mustn't have been flowering they mustn't have been flowering

Interrogative form

Simple form	V-ing form
must I flower? must you flower? must he flower? must we flower? must you flower? must they flower?	must I be flowering? must you be flowering? must he be flowering? must we be flowering? must you be flowering? must they be flowering?
Perfect	V-ing perfect
must I have flowered? must you have flowered? must he have flowered? must we have flowered? must you have flowered? must they have flowered?	must I have been flowering? must you have been flowering? must he have been flowering? must we have been flowering? must you have been flowering? must they have been flowering?

Interro-negative form

Simple form	V-ing form
mustn't I flower? mustn't you flower? mustn't he flower? mustn't we flower? mustn't you flower? mustn't they flower?	mustn't I be flowering? mustn't you be flowering? mustn't he be flowering? mustn't we be flowering? mustn't you be flowering? mustn't they be flowering?
Perfect	V-ing perfect
mustn't I have flowered? mustn't you have flowered? mustn't he have flowered? mustn't we have flowered? mustn't you have flowered? mustn't they have flowered?	mustn't I have been flowering? mustn't you have been flowering? mustn't he have been flowering? mustn't we have been flowering? mustn't you have been flowering? mustn't they have been flowering?