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 must not samba you must not samba he must not samba we must not samba you must not samba they must not samba	I must not be sambaing you must not be sambaing he must not be sambaing we must not be sambaing you must not be sambaing they must not be sambaing
Perfect	V-ing perfect
I must not have sambaed you must not have sambaed he must not have sambaed we must not have sambaed you must not have sambaed they must not have sambaed	I must not have been sambaing you must not have been sambaing he must not have been sambaing we must not have been sambaing you must not have been sambaing they must not 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
must I not samba? must you not samba? must he not samba? must we not samba? must you not samba? must they not samba?	must I not be sambaing? must you not be sambaing? must he not be sambaing? must we not be sambaing? must you not be sambaing? must they not be sambaing?
Perfect	V-ing perfect
must I not have sambaed? must you not have sambaed? must he not have sambaed? must we not have sambaed? must you not have sambaed? must they not have sambaed?	must I not have been sambaing? must you not have been sambaing? must he not have been sambaing? must we not have been sambaing? must you not have been sambaing? must they not have been sambaing?