must analyze
Verbo regular: analyze - analyzed- analyzed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must analyze
you must analyze
he must analyze
we must analyze
you must analyze
they must analyze 	I must be analyzing
you must be analyzing
he must be analyzing
we must be analyzing
you must be analyzing
they must be analyzing	I must have analyzed
you must have analyzed
he must have analyzed
we must have analyzed
you must have analyzed
they must have analyzed	I must have been analyzing
you must have been analyzing
he must have been analyzing
we must have been analyzing
you must have been analyzing
they must have been analyzing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mustn't analyze
you mustn't analyze
he mustn't analyze
we mustn't analyze
you mustn't analyze
they mustn't analyze 	I mustn't be analyzing
you mustn't be analyzing
he mustn't be analyzing
we mustn't be analyzing
you mustn't be analyzing
they mustn't be analyzing	I mustn't have analyzed
you mustn't have analyzed
he mustn't have analyzed
we mustn't have analyzed
you mustn't have analyzed
they mustn't have analyzed	I mustn't have been analyzing
you mustn't have been analyzing
he mustn't have been analyzing
we mustn't have been analyzing
you mustn't have been analyzing
they mustn't have been analyzing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I analyze?
must you analyze?
must he analyze?
must we analyze?
must you analyze?
must they analyze? 	must I be analyzing?
must you be analyzing?
must he be analyzing?
must we be analyzing?
must you be analyzing?
must they be analyzing? 	must I have analyzed?
must you have analyzed?
must he have analyzed?
must we have analyzed?
must you have analyzed?
must they have analyzed? 	must I have been analyzing?
must you have been analyzing?
must he have been analyzing?
must we have been analyzing?
must you have been analyzing?
must they have been analyzing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mustn't I analyze?
mustn't you analyze?
mustn't he analyze?
mustn't we analyze?
mustn't you analyze?
mustn't they analyze? 	mustn't I be analyzing?
mustn't you be analyzing?
mustn't he be analyzing?
mustn't we be analyzing?
mustn't you be analyzing?
mustn't they be analyzing? 	mustn't I have analyzed?
mustn't you have analyzed?
mustn't he have analyzed?
mustn't we have analyzed?
mustn't you have analyzed?
mustn't they have analyzed? 	mustn't I have been analyzing?
mustn't you have been analyzing?
mustn't he have been analyzing?
mustn't we have been analyzing?
mustn't you have been analyzing?
mustn't they have been analyzing?