must hint
Regular verb: hint - hinted- hinted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must hint
you must hint
he must hint
we must hint
you must hint
they must hint 	I must be hinting
you must be hinting
he must be hinting
we must be hinting
you must be hinting
they must be hinting	I must have hinted
you must have hinted
he must have hinted
we must have hinted
you must have hinted
they must have hinted	I must have been hinting
you must have been hinting
he must have been hinting
we must have been hinting
you must have been hinting
they must have been hinting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't hint
you mustn't hint
he mustn't hint
we mustn't hint
you mustn't hint
they mustn't hint 	I mustn't be hinting
you mustn't be hinting
he mustn't be hinting
we mustn't be hinting
you mustn't be hinting
they mustn't be hinting	I mustn't have hinted
you mustn't have hinted
he mustn't have hinted
we mustn't have hinted
you mustn't have hinted
they mustn't have hinted	I mustn't have been hinting
you mustn't have been hinting
he mustn't have been hinting
we mustn't have been hinting
you mustn't have been hinting
they mustn't have been hinting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I hint?
must you hint?
must he hint?
must we hint?
must you hint?
must they hint? 	must I be hinting?
must you be hinting?
must he be hinting?
must we be hinting?
must you be hinting?
must they be hinting? 	must I have hinted?
must you have hinted?
must he have hinted?
must we have hinted?
must you have hinted?
must they have hinted? 	must I have been hinting?
must you have been hinting?
must he have been hinting?
must we have been hinting?
must you have been hinting?
must they have been hinting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I hint?
mustn't you hint?
mustn't he hint?
mustn't we hint?
mustn't you hint?
mustn't they hint? 	mustn't I be hinting?
mustn't you be hinting?
mustn't he be hinting?
mustn't we be hinting?
mustn't you be hinting?
mustn't they be hinting? 	mustn't I have hinted?
mustn't you have hinted?
mustn't he have hinted?
mustn't we have hinted?
mustn't you have hinted?
mustn't they have hinted? 	mustn't I have been hinting?
mustn't you have been hinting?
mustn't he have been hinting?
mustn't we have been hinting?
mustn't you have been hinting?
mustn't they have been hinting?