must hew
Verbo irregular: hew - hewed- hewed, hewn

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must hew
you must hew
he must hew
we must hew
you must hew
they must hew 	I must be hewing
you must be hewing
he must be hewing
we must be hewing
you must be hewing
they must be hewing	I must have hewed, hewn
you must have hewed, hewn
he must have hewed, hewn
we must have hewed, hewn
you must have hewed, hewn
they must have hewed, hewn	I must have been hewing
you must have been hewing
he must have been hewing
we must have been hewing
you must have been hewing
they must have been hewing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mustn't hew
you mustn't hew
he mustn't hew
we mustn't hew
you mustn't hew
they mustn't hew 	I mustn't be hewing
you mustn't be hewing
he mustn't be hewing
we mustn't be hewing
you mustn't be hewing
they mustn't be hewing	I mustn't have hewed, hewn
you mustn't have hewed, hewn
he mustn't have hewed, hewn
we mustn't have hewed, hewn
you mustn't have hewed, hewn
they mustn't have hewed, hewn	I mustn't have been hewing
you mustn't have been hewing
he mustn't have been hewing
we mustn't have been hewing
you mustn't have been hewing
they mustn't have been hewing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I hew?
must you hew?
must he hew?
must we hew?
must you hew?
must they hew? 	must I be hewing?
must you be hewing?
must he be hewing?
must we be hewing?
must you be hewing?
must they be hewing? 	must I have hewed, hewn?
must you have hewed, hewn?
must he have hewed, hewn?
must we have hewed, hewn?
must you have hewed, hewn?
must they have hewed, hewn? 	must I have been hewing?
must you have been hewing?
must he have been hewing?
must we have been hewing?
must you have been hewing?
must they have been hewing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mustn't I hew?
mustn't you hew?
mustn't he hew?
mustn't we hew?
mustn't you hew?
mustn't they hew? 	mustn't I be hewing?
mustn't you be hewing?
mustn't he be hewing?
mustn't we be hewing?
mustn't you be hewing?
mustn't they be hewing? 	mustn't I have hewed, hewn?
mustn't you have hewed, hewn?
mustn't he have hewed, hewn?
mustn't we have hewed, hewn?
mustn't you have hewed, hewn?
mustn't they have hewed, hewn? 	mustn't I have been hewing?
mustn't you have been hewing?
mustn't he have been hewing?
mustn't we have been hewing?
mustn't you have been hewing?
mustn't they have been hewing?