must heed
Verbe régulier : heed - heeded- heeded
Traduction française : faire bien attention à - bien écouter 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must heed
you must heed
he must heed
we must heed
you must heed
they must heed 	I must be heeding
you must be heeding
he must be heeding
we must be heeding
you must be heeding
they must be heeding	I must have heeded
you must have heeded
he must have heeded
we must have heeded
you must have heeded
they must have heeded	I must have been heeding
you must have been heeding
he must have been heeding
we must have been heeding
you must have been heeding
they must have been heeding	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't heed
you mustn't heed
he mustn't heed
we mustn't heed
you mustn't heed
they mustn't heed 	I mustn't be heeding
you mustn't be heeding
he mustn't be heeding
we mustn't be heeding
you mustn't be heeding
they mustn't be heeding	I mustn't have heeded
you mustn't have heeded
he mustn't have heeded
we mustn't have heeded
you mustn't have heeded
they mustn't have heeded	I mustn't have been heeding
you mustn't have been heeding
he mustn't have been heeding
we mustn't have been heeding
you mustn't have been heeding
they mustn't have been heeding	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I heed?
must you heed?
must he heed?
must we heed?
must you heed?
must they heed? 	must I be heeding?
must you be heeding?
must he be heeding?
must we be heeding?
must you be heeding?
must they be heeding? 	must I have heeded?
must you have heeded?
must he have heeded?
must we have heeded?
must you have heeded?
must they have heeded? 	must I have been heeding?
must you have been heeding?
must he have been heeding?
must we have been heeding?
must you have been heeding?
must they have been heeding? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I heed?
mustn't you heed?
mustn't he heed?
mustn't we heed?
mustn't you heed?
mustn't they heed? 	mustn't I be heeding?
mustn't you be heeding?
mustn't he be heeding?
mustn't we be heeding?
mustn't you be heeding?
mustn't they be heeding? 	mustn't I have heeded?
mustn't you have heeded?
mustn't he have heeded?
mustn't we have heeded?
mustn't you have heeded?
mustn't they have heeded? 	mustn't I have been heeding?
mustn't you have been heeding?
mustn't he have been heeding?
mustn't we have been heeding?
mustn't you have been heeding?
mustn't they have been heeding?