must cosh
Verbe régulier : cosh - coshed- coshed
Traduction française : assommer - matraquer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must cosh
you must cosh
he must cosh
we must cosh
you must cosh
they must cosh 	I must be coshing
you must be coshing
he must be coshing
we must be coshing
you must be coshing
they must be coshing	I must have coshed
you must have coshed
he must have coshed
we must have coshed
you must have coshed
they must have coshed	I must have been coshing
you must have been coshing
he must have been coshing
we must have been coshing
you must have been coshing
they must have been coshing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't cosh
you mustn't cosh
he mustn't cosh
we mustn't cosh
you mustn't cosh
they mustn't cosh 	I mustn't be coshing
you mustn't be coshing
he mustn't be coshing
we mustn't be coshing
you mustn't be coshing
they mustn't be coshing	I mustn't have coshed
you mustn't have coshed
he mustn't have coshed
we mustn't have coshed
you mustn't have coshed
they mustn't have coshed	I mustn't have been coshing
you mustn't have been coshing
he mustn't have been coshing
we mustn't have been coshing
you mustn't have been coshing
they mustn't have been coshing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I cosh?
must you cosh?
must he cosh?
must we cosh?
must you cosh?
must they cosh? 	must I be coshing?
must you be coshing?
must he be coshing?
must we be coshing?
must you be coshing?
must they be coshing? 	must I have coshed?
must you have coshed?
must he have coshed?
must we have coshed?
must you have coshed?
must they have coshed? 	must I have been coshing?
must you have been coshing?
must he have been coshing?
must we have been coshing?
must you have been coshing?
must they have been coshing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I cosh?
mustn't you cosh?
mustn't he cosh?
mustn't we cosh?
mustn't you cosh?
mustn't they cosh? 	mustn't I be coshing?
mustn't you be coshing?
mustn't he be coshing?
mustn't we be coshing?
mustn't you be coshing?
mustn't they be coshing? 	mustn't I have coshed?
mustn't you have coshed?
mustn't he have coshed?
mustn't we have coshed?
mustn't you have coshed?
mustn't they have coshed? 	mustn't I have been coshing?
mustn't you have been coshing?
mustn't he have been coshing?
mustn't we have been coshing?
mustn't you have been coshing?
mustn't they have been coshing?