English verb conjugation
MUST NIGHTCLUB

Regular verb: nightclub - nightclubed - nightclubed

Affirmation

Simple form	V-ing form
I must nightclub you must nightclub he must nightclub we must nightclub you must nightclub they must nightclub	I must be nightclubing you must be nightclubing he must be nightclubing we must be nightclubing you must be nightclubing they must be nightclubing
Perfect	V-ing perfect
I must have nightclubed you must have nightclubed he must have nightclubed we must have nightclubed you must have nightclubed they must have nightclubed	I must have been nightclubing you must have been nightclubing he must have been nightclubing we must have been nightclubing you must have been nightclubing they must have been nightclubing

Negation

Simple form	V-ing form
I must not nightclub you must not nightclub he must not nightclub we must not nightclub you must not nightclub they must not nightclub	I must not be nightclubing you must not be nightclubing he must not be nightclubing we must not be nightclubing you must not be nightclubing they must not be nightclubing
Perfect	V-ing perfect
I must not have nightclubed you must not have nightclubed he must not have nightclubed we must not have nightclubed you must not have nightclubed they must not have nightclubed	I must not have been nightclubing you must not have been nightclubing he must not have been nightclubing we must not have been nightclubing you must not have been nightclubing they must not have been nightclubing

Interrogative form

Simple form	V-ing form
must I nightclub? must you nightclub? must he nightclub? must we nightclub? must you nightclub? must they nightclub?	must I be nightclubing? must you be nightclubing? must he be nightclubing? must we be nightclubing? must you be nightclubing? must they be nightclubing?
Perfect	V-ing perfect
must I have nightclubed? must you have nightclubed? must he have nightclubed? must we have nightclubed? must you have nightclubed? must they have nightclubed?	must I have been nightclubing? must you have been nightclubing? must he have been nightclubing? must we have been nightclubing? must you have been nightclubing? must they have been nightclubing?

Interro-negative form

Simple form	V-ing form
must I not nightclub? must you not nightclub? must he not nightclub? must we not nightclub? must you not nightclub? must they not nightclub?	must I not be nightclubing? must you not be nightclubing? must he not be nightclubing? must we not be nightclubing? must you not be nightclubing? must they not be nightclubing?
Perfect	V-ing perfect
must I not have nightclubed? must you not have nightclubed? must he not have nightclubed? must we not have nightclubed? must you not have nightclubed? must they not have nightclubed?	must I not have been nightclubing? must you not have been nightclubing? must he not have been nightclubing? must we not have been nightclubing? must you not have been nightclubing? must they not have been nightclubing?