must marshal
Verbe régulier : marshal - marshalled- marshalled
Traduction française : masser - rassembler 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must marshal
you must marshal
he must marshal
we must marshal
you must marshal
they must marshal 	I must be marshalling
you must be marshalling
he must be marshalling
we must be marshalling
you must be marshalling
they must be marshalling	I must have marshalled
you must have marshalled
he must have marshalled
we must have marshalled
you must have marshalled
they must have marshalled	I must have been marshalling
you must have been marshalling
he must have been marshalling
we must have been marshalling
you must have been marshalling
they must have been marshalling	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not marshal
you must not marshal
he must not marshal
we must not marshal
you must not marshal
they must not marshal 	I must not be marshalling
you must not be marshalling
he must not be marshalling
we must not be marshalling
you must not be marshalling
they must not be marshalling	I must not have marshalled
you must not have marshalled
he must not have marshalled
we must not have marshalled
you must not have marshalled
they must not have marshalled	I must not have been marshalling
you must not have been marshalling
he must not have been marshalling
we must not have been marshalling
you must not have been marshalling
they must not have been marshalling	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I marshal?
must you marshal?
must he marshal?
must we marshal?
must you marshal?
must they marshal? 	must I be marshalling?
must you be marshalling?
must he be marshalling?
must we be marshalling?
must you be marshalling?
must they be marshalling? 	must I have marshalled?
must you have marshalled?
must he have marshalled?
must we have marshalled?
must you have marshalled?
must they have marshalled? 	must I have been marshalling?
must you have been marshalling?
must he have been marshalling?
must we have been marshalling?
must you have been marshalling?
must they have been marshalling? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not marshal?
must you not marshal?
must he not marshal?
must we not marshal?
must you not marshal?
must they not marshal? 	must I not be marshalling?
must you not be marshalling?
must he not be marshalling?
must we not be marshalling?
must you not be marshalling?
must they not be marshalling? 	must I not have marshalled?
must you not have marshalled?
must he not have marshalled?
must we not have marshalled?
must you not have marshalled?
must they not have marshalled? 	must I not have been marshalling?
must you not have been marshalling?
must he not have been marshalling?
must we not have been marshalling?
must you not have been marshalling?
must they not have been marshalling?