English verb conjugation
MUST NICKNAME

Regular verb: nickname - nicknamed - nicknamed

Affirmation

Simple form	V-ing form
I must nickname you must nickname he must nickname we must nickname you must nickname they must nickname	I must be nicknaming you must be nicknaming he must be nicknaming we must be nicknaming you must be nicknaming they must be nicknaming
Perfect	V-ing perfect
I must have nicknamed you must have nicknamed he must have nicknamed we must have nicknamed you must have nicknamed they must have nicknamed	I must have been nicknaming you must have been nicknaming he must have been nicknaming we must have been nicknaming you must have been nicknaming they must have been nicknaming

Negation

Simple form	V-ing form
I must not nickname you must not nickname he must not nickname we must not nickname you must not nickname they must not nickname	I must not be nicknaming you must not be nicknaming he must not be nicknaming we must not be nicknaming you must not be nicknaming they must not be nicknaming
Perfect	V-ing perfect
I must not have nicknamed you must not have nicknamed he must not have nicknamed we must not have nicknamed you must not have nicknamed they must not have nicknamed	I must not have been nicknaming you must not have been nicknaming he must not have been nicknaming we must not have been nicknaming you must not have been nicknaming they must not have been nicknaming

Interrogative form

Simple form	V-ing form
must I nickname? must you nickname? must he nickname? must we nickname? must you nickname? must they nickname?	must I be nicknaming? must you be nicknaming? must he be nicknaming? must we be nicknaming? must you be nicknaming? must they be nicknaming?
Perfect	V-ing perfect
must I have nicknamed? must you have nicknamed? must he have nicknamed? must we have nicknamed? must you have nicknamed? must they have nicknamed?	must I have been nicknaming? must you have been nicknaming? must he have been nicknaming? must we have been nicknaming? must you have been nicknaming? must they have been nicknaming?

Interro-negative form

Simple form	V-ing form
must I not nickname? must you not nickname? must he not nickname? must we not nickname? must you not nickname? must they not nickname?	must I not be nicknaming? must you not be nicknaming? must he not be nicknaming? must we not be nicknaming? must you not be nicknaming? must they not be nicknaming?
Perfect	V-ing perfect
must I not have nicknamed? must you not have nicknamed? must he not have nicknamed? must we not have nicknamed? must you not have nicknamed? must they not have nicknamed?	must I not have been nicknaming? must you not have been nicknaming? must he not have been nicknaming? must we not have been nicknaming? must you not have been nicknaming? must they not have been nicknaming?