must scabble
Verbe régulier : scabble - scabbled- scabbled

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must scabble
you must scabble
she must scabble
we must scabble
you must scabble
they must scabble 	I must be scabbling
you must be scabbling
she must be scabbling
we must be scabbling
you must be scabbling
they must be scabbling	I must have scabbled
you must have scabbled
she must have scabbled
we must have scabbled
you must have scabbled
they must have scabbled	I must have been scabbling
you must have been scabbling
she must have been scabbling
we must have been scabbling
you must have been scabbling
they must have been scabbling	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't scabble
you mustn't scabble
she mustn't scabble
we mustn't scabble
you mustn't scabble
they mustn't scabble 	I mustn't be scabbling
you mustn't be scabbling
she mustn't be scabbling
we mustn't be scabbling
you mustn't be scabbling
they mustn't be scabbling	I mustn't have scabbled
you mustn't have scabbled
she mustn't have scabbled
we mustn't have scabbled
you mustn't have scabbled
they mustn't have scabbled	I mustn't have been scabbling
you mustn't have been scabbling
she mustn't have been scabbling
we mustn't have been scabbling
you mustn't have been scabbling
they mustn't have been scabbling	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I scabble?
must you scabble?
must she scabble?
must we scabble?
must you scabble?
must they scabble? 	must I be scabbling?
must you be scabbling?
must she be scabbling?
must we be scabbling?
must you be scabbling?
must they be scabbling? 	must I have scabbled?
must you have scabbled?
must she have scabbled?
must we have scabbled?
must you have scabbled?
must they have scabbled? 	must I have been scabbling?
must you have been scabbling?
must she have been scabbling?
must we have been scabbling?
must you have been scabbling?
must they have been scabbling? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I scabble?
mustn't you scabble?
mustn't she scabble?
mustn't we scabble?
mustn't you scabble?
mustn't they scabble? 	mustn't I be scabbling?
mustn't you be scabbling?
mustn't she be scabbling?
mustn't we be scabbling?
mustn't you be scabbling?
mustn't they be scabbling? 	mustn't I have scabbled?
mustn't you have scabbled?
mustn't she have scabbled?
mustn't we have scabbled?
mustn't you have scabbled?
mustn't they have scabbled? 	mustn't I have been scabbling?
mustn't you have been scabbling?
mustn't she have been scabbling?
mustn't we have been scabbling?
mustn't you have been scabbling?
mustn't they have been scabbling?