English verb conjugation
MUST SAMBA

Regular verb: samba - sambaed - sambaed

Affirmation

Simple form	V-ing form
I must samba you must samba he must samba we must samba you must samba they must samba	I must be sambaing you must be sambaing he must be sambaing we must be sambaing you must be sambaing they must be sambaing
Perfect	V-ing perfect
I must have sambaed you must have sambaed he must have sambaed we must have sambaed you must have sambaed they must have sambaed	I must have been sambaing you must have been sambaing he must have been sambaing we must have been sambaing you must have been sambaing they must have been sambaing

Negation

Simple form	V-ing form
I mustn't samba you mustn't samba he mustn't samba we mustn't samba you mustn't samba they mustn't samba	I mustn't be sambaing you mustn't be sambaing he mustn't be sambaing we mustn't be sambaing you mustn't be sambaing they mustn't be sambaing
Perfect	V-ing perfect
I mustn't have sambaed you mustn't have sambaed he mustn't have sambaed we mustn't have sambaed you mustn't have sambaed they mustn't have sambaed	I mustn't have been sambaing you mustn't have been sambaing he mustn't have been sambaing we mustn't have been sambaing you mustn't have been sambaing they mustn't have been sambaing

Interrogative form

Simple form	V-ing form
must I samba? must you samba? must he samba? must we samba? must you samba? must they samba?	must I be sambaing? must you be sambaing? must he be sambaing? must we be sambaing? must you be sambaing? must they be sambaing?
Perfect	V-ing perfect
must I have sambaed? must you have sambaed? must he have sambaed? must we have sambaed? must you have sambaed? must they have sambaed?	must I have been sambaing? must you have been sambaing? must he have been sambaing? must we have been sambaing? must you have been sambaing? must they have been sambaing?

Interro-negative form

Simple form	V-ing form
mustn't I samba? mustn't you samba? mustn't he samba? mustn't we samba? mustn't you samba? mustn't they samba?	mustn't I be sambaing? mustn't you be sambaing? mustn't he be sambaing? mustn't we be sambaing? mustn't you be sambaing? mustn't they be sambaing?
Perfect	V-ing perfect
mustn't I have sambaed? mustn't you have sambaed? mustn't he have sambaed? mustn't we have sambaed? mustn't you have sambaed? mustn't they have sambaed?	mustn't I have been sambaing? mustn't you have been sambaing? mustn't he have been sambaing? mustn't we have been sambaing? mustn't you have been sambaing? mustn't they have been sambaing?