must enlarge
Verbo regular: enlarge - enlarged- enlarged

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must enlarge
you must enlarge
he must enlarge
we must enlarge
you must enlarge
they must enlarge 	I must be enlarging
you must be enlarging
he must be enlarging
we must be enlarging
you must be enlarging
they must be enlarging	I must have enlarged
you must have enlarged
he must have enlarged
we must have enlarged
you must have enlarged
they must have enlarged	I must have been enlarging
you must have been enlarging
he must have been enlarging
we must have been enlarging
you must have been enlarging
they must have been enlarging	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mustn't enlarge
you mustn't enlarge
he mustn't enlarge
we mustn't enlarge
you mustn't enlarge
they mustn't enlarge 	I mustn't be enlarging
you mustn't be enlarging
he mustn't be enlarging
we mustn't be enlarging
you mustn't be enlarging
they mustn't be enlarging	I mustn't have enlarged
you mustn't have enlarged
he mustn't have enlarged
we mustn't have enlarged
you mustn't have enlarged
they mustn't have enlarged	I mustn't have been enlarging
you mustn't have been enlarging
he mustn't have been enlarging
we mustn't have been enlarging
you mustn't have been enlarging
they mustn't have been enlarging	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I enlarge?
must you enlarge?
must he enlarge?
must we enlarge?
must you enlarge?
must they enlarge? 	must I be enlarging?
must you be enlarging?
must he be enlarging?
must we be enlarging?
must you be enlarging?
must they be enlarging? 	must I have enlarged?
must you have enlarged?
must he have enlarged?
must we have enlarged?
must you have enlarged?
must they have enlarged? 	must I have been enlarging?
must you have been enlarging?
must he have been enlarging?
must we have been enlarging?
must you have been enlarging?
must they have been enlarging? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mustn't I enlarge?
mustn't you enlarge?
mustn't he enlarge?
mustn't we enlarge?
mustn't you enlarge?
mustn't they enlarge? 	mustn't I be enlarging?
mustn't you be enlarging?
mustn't he be enlarging?
mustn't we be enlarging?
mustn't you be enlarging?
mustn't they be enlarging? 	mustn't I have enlarged?
mustn't you have enlarged?
mustn't he have enlarged?
mustn't we have enlarged?
mustn't you have enlarged?
mustn't they have enlarged? 	mustn't I have been enlarging?
mustn't you have been enlarging?
mustn't he have been enlarging?
mustn't we have been enlarging?
mustn't you have been enlarging?
mustn't they have been enlarging?