must nightclub
Regular verb: nightclub - nightclubed- nightclubed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must nightclub
you must nightclub
she must nightclub
we must nightclub
you must nightclub
they must nightclub 	I must be nightclubing
you must be nightclubing
she must be nightclubing
we must be nightclubing
you must be nightclubing
they must be nightclubing	I must have nightclubed
you must have nightclubed
she 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
she 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 	Perfect 	V-ing perfect 	
I mustn't nightclub
you mustn't nightclub
she mustn't nightclub
we mustn't nightclub
you mustn't nightclub
they mustn't nightclub 	I mustn't be nightclubing
you mustn't be nightclubing
she mustn't be nightclubing
we mustn't be nightclubing
you mustn't be nightclubing
they mustn't be nightclubing	I mustn't have nightclubed
you mustn't have nightclubed
she mustn't have nightclubed
we mustn't have nightclubed
you mustn't have nightclubed
they mustn't have nightclubed	I mustn't have been nightclubing
you mustn't have been nightclubing
she mustn't have been nightclubing
we mustn't have been nightclubing
you mustn't have been nightclubing
they mustn't have been nightclubing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I nightclub?
must you nightclub?
must she nightclub?
must we nightclub?
must you nightclub?
must they nightclub? 	must I be nightclubing?
must you be nightclubing?
must she be nightclubing?
must we be nightclubing?
must you be nightclubing?
must they be nightclubing? 	must I have nightclubed?
must you have nightclubed?
must she 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 she 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 	Perfect 	V-ing perfect 	
mustn't I nightclub?
mustn't you nightclub?
mustn't she nightclub?
mustn't we nightclub?
mustn't you nightclub?
mustn't they nightclub? 	mustn't I be nightclubing?
mustn't you be nightclubing?
mustn't she be nightclubing?
mustn't we be nightclubing?
mustn't you be nightclubing?
mustn't they be nightclubing? 	mustn't I have nightclubed?
mustn't you have nightclubed?
mustn't she have nightclubed?
mustn't we have nightclubed?
mustn't you have nightclubed?
mustn't they have nightclubed? 	mustn't I have been nightclubing?
mustn't you have been nightclubing?
mustn't she have been nightclubing?
mustn't we have been nightclubing?
mustn't you have been nightclubing?
mustn't they have been nightclubing?