must poison
Verbe régulier : poison - poisoned- poisoned
Traduction française : empoisonner - envenimer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must poison
you must poison
he must poison
we must poison
you must poison
they must poison 	I must be poisoning
you must be poisoning
he must be poisoning
we must be poisoning
you must be poisoning
they must be poisoning	I must have poisoned
you must have poisoned
he must have poisoned
we must have poisoned
you must have poisoned
they must have poisoned	I must have been poisoning
you must have been poisoning
he must have been poisoning
we must have been poisoning
you must have been poisoning
they must have been poisoning	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't poison
you mustn't poison
he mustn't poison
we mustn't poison
you mustn't poison
they mustn't poison 	I mustn't be poisoning
you mustn't be poisoning
he mustn't be poisoning
we mustn't be poisoning
you mustn't be poisoning
they mustn't be poisoning	I mustn't have poisoned
you mustn't have poisoned
he mustn't have poisoned
we mustn't have poisoned
you mustn't have poisoned
they mustn't have poisoned	I mustn't have been poisoning
you mustn't have been poisoning
he mustn't have been poisoning
we mustn't have been poisoning
you mustn't have been poisoning
they mustn't have been poisoning	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I poison?
must you poison?
must he poison?
must we poison?
must you poison?
must they poison? 	must I be poisoning?
must you be poisoning?
must he be poisoning?
must we be poisoning?
must you be poisoning?
must they be poisoning? 	must I have poisoned?
must you have poisoned?
must he have poisoned?
must we have poisoned?
must you have poisoned?
must they have poisoned? 	must I have been poisoning?
must you have been poisoning?
must he have been poisoning?
must we have been poisoning?
must you have been poisoning?
must they have been poisoning? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I poison?
mustn't you poison?
mustn't he poison?
mustn't we poison?
mustn't you poison?
mustn't they poison? 	mustn't I be poisoning?
mustn't you be poisoning?
mustn't he be poisoning?
mustn't we be poisoning?
mustn't you be poisoning?
mustn't they be poisoning? 	mustn't I have poisoned?
mustn't you have poisoned?
mustn't he have poisoned?
mustn't we have poisoned?
mustn't you have poisoned?
mustn't they have poisoned? 	mustn't I have been poisoning?
mustn't you have been poisoning?
mustn't he have been poisoning?
mustn't we have been poisoning?
mustn't you have been poisoning?
mustn't they have been poisoning?