English verb conjugation
MUST HOBNOB

Regular verb: hobnob - hobnobbed - hobnobbed

Affirmation

Simple form	V-ing form
I must hobnob you must hobnob he must hobnob we must hobnob you must hobnob they must hobnob	I must be hobnobbing you must be hobnobbing he must be hobnobbing we must be hobnobbing you must be hobnobbing they must be hobnobbing
Perfect	V-ing perfect
I must have hobnobbed you must have hobnobbed he must have hobnobbed we must have hobnobbed you must have hobnobbed they must have hobnobbed	I must have been hobnobbing you must have been hobnobbing he must have been hobnobbing we must have been hobnobbing you must have been hobnobbing they must have been hobnobbing

Negation

Simple form	V-ing form
I must not hobnob you must not hobnob he must not hobnob we must not hobnob you must not hobnob they must not hobnob	I must not be hobnobbing you must not be hobnobbing he must not be hobnobbing we must not be hobnobbing you must not be hobnobbing they must not be hobnobbing
Perfect	V-ing perfect
I must not have hobnobbed you must not have hobnobbed he must not have hobnobbed we must not have hobnobbed you must not have hobnobbed they must not have hobnobbed	I must not have been hobnobbing you must not have been hobnobbing he must not have been hobnobbing we must not have been hobnobbing you must not have been hobnobbing they must not have been hobnobbing

Interrogative form

Simple form	V-ing form
must I hobnob? must you hobnob? must he hobnob? must we hobnob? must you hobnob? must they hobnob?	must I be hobnobbing? must you be hobnobbing? must he be hobnobbing? must we be hobnobbing? must you be hobnobbing? must they be hobnobbing?
Perfect	V-ing perfect
must I have hobnobbed? must you have hobnobbed? must he have hobnobbed? must we have hobnobbed? must you have hobnobbed? must they have hobnobbed?	must I have been hobnobbing? must you have been hobnobbing? must he have been hobnobbing? must we have been hobnobbing? must you have been hobnobbing? must they have been hobnobbing?

Interro-negative form

Simple form	V-ing form
must I not hobnob? must you not hobnob? must he not hobnob? must we not hobnob? must you not hobnob? must they not hobnob?	must I not be hobnobbing? must you not be hobnobbing? must he not be hobnobbing? must we not be hobnobbing? must you not be hobnobbing? must they not be hobnobbing?
Perfect	V-ing perfect
must I not have hobnobbed? must you not have hobnobbed? must he not have hobnobbed? must we not have hobnobbed? must you not have hobnobbed? must they not have hobnobbed?	must I not have been hobnobbing? must you not have been hobnobbing? must he not have been hobnobbing? must we not have been hobnobbing? must you not have been hobnobbing? must they not have been hobnobbing?