must fob
Verbe régulier : fob - fobbed- fobbed

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must fob
you must fob
she must fob
we must fob
you must fob
they must fob 	I must be fobbing
you must be fobbing
she must be fobbing
we must be fobbing
you must be fobbing
they must be fobbing	I must have fobbed
you must have fobbed
she must have fobbed
we must have fobbed
you must have fobbed
they must have fobbed	I must have been fobbing
you must have been fobbing
she must have been fobbing
we must have been fobbing
you must have been fobbing
they must have been fobbing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't fob
you mustn't fob
she mustn't fob
we mustn't fob
you mustn't fob
they mustn't fob 	I mustn't be fobbing
you mustn't be fobbing
she mustn't be fobbing
we mustn't be fobbing
you mustn't be fobbing
they mustn't be fobbing	I mustn't have fobbed
you mustn't have fobbed
she mustn't have fobbed
we mustn't have fobbed
you mustn't have fobbed
they mustn't have fobbed	I mustn't have been fobbing
you mustn't have been fobbing
she mustn't have been fobbing
we mustn't have been fobbing
you mustn't have been fobbing
they mustn't have been fobbing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I fob?
must you fob?
must she fob?
must we fob?
must you fob?
must they fob? 	must I be fobbing?
must you be fobbing?
must she be fobbing?
must we be fobbing?
must you be fobbing?
must they be fobbing? 	must I have fobbed?
must you have fobbed?
must she have fobbed?
must we have fobbed?
must you have fobbed?
must they have fobbed? 	must I have been fobbing?
must you have been fobbing?
must she have been fobbing?
must we have been fobbing?
must you have been fobbing?
must they have been fobbing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I fob?
mustn't you fob?
mustn't she fob?
mustn't we fob?
mustn't you fob?
mustn't they fob? 	mustn't I be fobbing?
mustn't you be fobbing?
mustn't she be fobbing?
mustn't we be fobbing?
mustn't you be fobbing?
mustn't they be fobbing? 	mustn't I have fobbed?
mustn't you have fobbed?
mustn't she have fobbed?
mustn't we have fobbed?
mustn't you have fobbed?
mustn't they have fobbed? 	mustn't I have been fobbing?
mustn't you have been fobbing?
mustn't she have been fobbing?
mustn't we have been fobbing?
mustn't you have been fobbing?
mustn't they have been fobbing?