must reorganise
Regular verb: reorganise - reorganised- reorganised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must reorganise
you must reorganise
she must reorganise
we must reorganise
you must reorganise
they must reorganise 	I must be reorganising
you must be reorganising
she must be reorganising
we must be reorganising
you must be reorganising
they must be reorganising	I must have reorganised
you must have reorganised
she must have reorganised
we must have reorganised
you must have reorganised
they must have reorganised	I must have been reorganising
you must have been reorganising
she must have been reorganising
we must have been reorganising
you must have been reorganising
they must have been reorganising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't reorganise
you mustn't reorganise
she mustn't reorganise
we mustn't reorganise
you mustn't reorganise
they mustn't reorganise 	I mustn't be reorganising
you mustn't be reorganising
she mustn't be reorganising
we mustn't be reorganising
you mustn't be reorganising
they mustn't be reorganising	I mustn't have reorganised
you mustn't have reorganised
she mustn't have reorganised
we mustn't have reorganised
you mustn't have reorganised
they mustn't have reorganised	I mustn't have been reorganising
you mustn't have been reorganising
she mustn't have been reorganising
we mustn't have been reorganising
you mustn't have been reorganising
they mustn't have been reorganising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I reorganise?
must you reorganise?
must she reorganise?
must we reorganise?
must you reorganise?
must they reorganise? 	must I be reorganising?
must you be reorganising?
must she be reorganising?
must we be reorganising?
must you be reorganising?
must they be reorganising? 	must I have reorganised?
must you have reorganised?
must she have reorganised?
must we have reorganised?
must you have reorganised?
must they have reorganised? 	must I have been reorganising?
must you have been reorganising?
must she have been reorganising?
must we have been reorganising?
must you have been reorganising?
must they have been reorganising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I reorganise?
mustn't you reorganise?
mustn't she reorganise?
mustn't we reorganise?
mustn't you reorganise?
mustn't they reorganise? 	mustn't I be reorganising?
mustn't you be reorganising?
mustn't she be reorganising?
mustn't we be reorganising?
mustn't you be reorganising?
mustn't they be reorganising? 	mustn't I have reorganised?
mustn't you have reorganised?
mustn't she have reorganised?
mustn't we have reorganised?
mustn't you have reorganised?
mustn't they have reorganised? 	mustn't I have been reorganising?
mustn't you have been reorganising?
mustn't she have been reorganising?
mustn't we have been reorganising?
mustn't you have been reorganising?
mustn't they have been reorganising?