Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I must aim. purpose sth you must aim. purpose sth he must aim. purpose sth we must aim. purpose sth you must aim. purpose sth they must aim. purpose sth
V-ing form
I must be aim. purpose sthing you must be aim. purpose sthing he must be aim. purpose sthing we must be aim. purpose sthing you must be aim. purpose sthing they must be aim. purpose sthing
Perfect
I must have aim. purpose sthed you must have aim. purpose sthed he must have aim. purpose sthed we must have aim. purpose sthed you must have aim. purpose sthed they must have aim. purpose sthed
V-ing perfect
I must have been aim. purpose sthing you must have been aim. purpose sthing he must have been aim. purpose sthing we must have been aim. purpose sthing you must have been aim. purpose sthing they must have been aim. purpose sthing
Negation
Simple form
I mustn't aim. purpose sth you mustn't aim. purpose sth he mustn't aim. purpose sth we mustn't aim. purpose sth you mustn't aim. purpose sth they mustn't aim. purpose sth
V-ing form
I mustn't be aim. purpose sthing you mustn't be aim. purpose sthing he mustn't be aim. purpose sthing we mustn't be aim. purpose sthing you mustn't be aim. purpose sthing they mustn't be aim. purpose sthing
Perfect
I mustn't have aim. purpose sthed you mustn't have aim. purpose sthed he mustn't have aim. purpose sthed we mustn't have aim. purpose sthed you mustn't have aim. purpose sthed they mustn't have aim. purpose sthed
V-ing perfect
I mustn't have been aim. purpose sthing you mustn't have been aim. purpose sthing he mustn't have been aim. purpose sthing we mustn't have been aim. purpose sthing you mustn't have been aim. purpose sthing they mustn't have been aim. purpose sthing
Interrogative form
Simple form
must I aim. purpose sth? must you aim. purpose sth? must he aim. purpose sth? must we aim. purpose sth? must you aim. purpose sth? must they aim. purpose sth?
V-ing form
must I be aim. purpose sthing? must you be aim. purpose sthing? must he be aim. purpose sthing? must we be aim. purpose sthing? must you be aim. purpose sthing? must they be aim. purpose sthing?
Perfect
must I have aim. purpose sthed? must you have aim. purpose sthed? must he have aim. purpose sthed? must we have aim. purpose sthed? must you have aim. purpose sthed? must they have aim. purpose sthed?
V-ing perfect
must I have been aim. purpose sthing? must you have been aim. purpose sthing? must he have been aim. purpose sthing? must we have been aim. purpose sthing? must you have been aim. purpose sthing? must they have been aim. purpose sthing?
Interro-negative form
Simple form
mustn't I aim. purpose sth? mustn't you aim. purpose sth? mustn't he aim. purpose sth? mustn't we aim. purpose sth? mustn't you aim. purpose sth? mustn't they aim. purpose sth?
V-ing form
mustn't I be aim. purpose sthing? mustn't you be aim. purpose sthing? mustn't he be aim. purpose sthing? mustn't we be aim. purpose sthing? mustn't you be aim. purpose sthing? mustn't they be aim. purpose sthing?
Perfect
mustn't I have aim. purpose sthed? mustn't you have aim. purpose sthed? mustn't he have aim. purpose sthed? mustn't we have aim. purpose sthed? mustn't you have aim. purpose sthed? mustn't they have aim. purpose sthed?
V-ing perfect
mustn't I have been aim. purpose sthing? mustn't you have been aim. purpose sthing? mustn't he have been aim. purpose sthing? mustn't we have been aim. purpose sthing? mustn't you have been aim. purpose sthing? mustn't they have been aim. purpose sthing?