English verb conjugation
MUST IMBIBE

Regular verb: imbibe - imbibed - imbibed

Affirmation

Simple form	V-ing form
I must imbibe you must imbibe he must imbibe we must imbibe you must imbibe they must imbibe	I must be imbibing you must be imbibing he must be imbibing we must be imbibing you must be imbibing they must be imbibing
Perfect	V-ing perfect
I must have imbibed you must have imbibed he must have imbibed we must have imbibed you must have imbibed they must have imbibed	I must have been imbibing you must have been imbibing he must have been imbibing we must have been imbibing you must have been imbibing they must have been imbibing

Negation

Simple form	V-ing form
I must not imbibe you must not imbibe he must not imbibe we must not imbibe you must not imbibe they must not imbibe	I must not be imbibing you must not be imbibing he must not be imbibing we must not be imbibing you must not be imbibing they must not be imbibing
Perfect	V-ing perfect
I must not have imbibed you must not have imbibed he must not have imbibed we must not have imbibed you must not have imbibed they must not have imbibed	I must not have been imbibing you must not have been imbibing he must not have been imbibing we must not have been imbibing you must not have been imbibing they must not have been imbibing

Interrogative form

Simple form	V-ing form
must I imbibe? must you imbibe? must he imbibe? must we imbibe? must you imbibe? must they imbibe?	must I be imbibing? must you be imbibing? must he be imbibing? must we be imbibing? must you be imbibing? must they be imbibing?
Perfect	V-ing perfect
must I have imbibed? must you have imbibed? must he have imbibed? must we have imbibed? must you have imbibed? must they have imbibed?	must I have been imbibing? must you have been imbibing? must he have been imbibing? must we have been imbibing? must you have been imbibing? must they have been imbibing?

Interro-negative form

Simple form	V-ing form
must I not imbibe? must you not imbibe? must he not imbibe? must we not imbibe? must you not imbibe? must they not imbibe?	must I not be imbibing? must you not be imbibing? must he not be imbibing? must we not be imbibing? must you not be imbibing? must they not be imbibing?
Perfect	V-ing perfect
must I not have imbibed? must you not have imbibed? must he not have imbibed? must we not have imbibed? must you not have imbibed? must they not have imbibed?	must I not have been imbibing? must you not have been imbibing? must he not have been imbibing? must we not have been imbibing? must you not have been imbibing? must they not have been imbibing?