must nobble
Verbe régulier : nobble - nobbled- nobbled

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must nobble
you must nobble
she must nobble
we must nobble
you must nobble
they must nobble 	I must be nobbling
you must be nobbling
she must be nobbling
we must be nobbling
you must be nobbling
they must be nobbling	I must have nobbled
you must have nobbled
she must have nobbled
we must have nobbled
you must have nobbled
they must have nobbled	I must have been nobbling
you must have been nobbling
she must have been nobbling
we must have been nobbling
you must have been nobbling
they must have been nobbling	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not nobble
you must not nobble
she must not nobble
we must not nobble
you must not nobble
they must not nobble 	I must not be nobbling
you must not be nobbling
she must not be nobbling
we must not be nobbling
you must not be nobbling
they must not be nobbling	I must not have nobbled
you must not have nobbled
she must not have nobbled
we must not have nobbled
you must not have nobbled
they must not have nobbled	I must not have been nobbling
you must not have been nobbling
she must not have been nobbling
we must not have been nobbling
you must not have been nobbling
they must not have been nobbling	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I nobble?
must you nobble?
must she nobble?
must we nobble?
must you nobble?
must they nobble? 	must I be nobbling?
must you be nobbling?
must she be nobbling?
must we be nobbling?
must you be nobbling?
must they be nobbling? 	must I have nobbled?
must you have nobbled?
must she have nobbled?
must we have nobbled?
must you have nobbled?
must they have nobbled? 	must I have been nobbling?
must you have been nobbling?
must she have been nobbling?
must we have been nobbling?
must you have been nobbling?
must they have been nobbling? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not nobble?
must you not nobble?
must she not nobble?
must we not nobble?
must you not nobble?
must they not nobble? 	must I not be nobbling?
must you not be nobbling?
must she not be nobbling?
must we not be nobbling?
must you not be nobbling?
must they not be nobbling? 	must I not have nobbled?
must you not have nobbled?
must she not have nobbled?
must we not have nobbled?
must you not have nobbled?
must they not have nobbled? 	must I not have been nobbling?
must you not have been nobbling?
must she not have been nobbling?
must we not have been nobbling?
must you not have been nobbling?
must they not have been nobbling?