must tank
Verbe régulier : tank - tanked- tanked
Traduction française : mettre en cuve ou en réservoir 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must tank
you must tank
he must tank
we must tank
you must tank
they must tank 	I must be tanking
you must be tanking
he must be tanking
we must be tanking
you must be tanking
they must be tanking	I must have tanked
you must have tanked
he must have tanked
we must have tanked
you must have tanked
they must have tanked	I must have been tanking
you must have been tanking
he must have been tanking
we must have been tanking
you must have been tanking
they must have been tanking	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't tank
you mustn't tank
he mustn't tank
we mustn't tank
you mustn't tank
they mustn't tank 	I mustn't be tanking
you mustn't be tanking
he mustn't be tanking
we mustn't be tanking
you mustn't be tanking
they mustn't be tanking	I mustn't have tanked
you mustn't have tanked
he mustn't have tanked
we mustn't have tanked
you mustn't have tanked
they mustn't have tanked	I mustn't have been tanking
you mustn't have been tanking
he mustn't have been tanking
we mustn't have been tanking
you mustn't have been tanking
they mustn't have been tanking	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I tank?
must you tank?
must he tank?
must we tank?
must you tank?
must they tank? 	must I be tanking?
must you be tanking?
must he be tanking?
must we be tanking?
must you be tanking?
must they be tanking? 	must I have tanked?
must you have tanked?
must he have tanked?
must we have tanked?
must you have tanked?
must they have tanked? 	must I have been tanking?
must you have been tanking?
must he have been tanking?
must we have been tanking?
must you have been tanking?
must they have been tanking? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I tank?
mustn't you tank?
mustn't he tank?
mustn't we tank?
mustn't you tank?
mustn't they tank? 	mustn't I be tanking?
mustn't you be tanking?
mustn't he be tanking?
mustn't we be tanking?
mustn't you be tanking?
mustn't they be tanking? 	mustn't I have tanked?
mustn't you have tanked?
mustn't he have tanked?
mustn't we have tanked?
mustn't you have tanked?
mustn't they have tanked? 	mustn't I have been tanking?
mustn't you have been tanking?
mustn't he have been tanking?
mustn't we have been tanking?
mustn't you have been tanking?
mustn't they have been tanking?