must preguide
Verbe régulier : preguide - preguided- preguided

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must preguide
you must preguide
she must preguide
we must preguide
you must preguide
they must preguide 	I must be preguiding
you must be preguiding
she must be preguiding
we must be preguiding
you must be preguiding
they must be preguiding	I must have preguided
you must have preguided
she must have preguided
we must have preguided
you must have preguided
they must have preguided	I must have been preguiding
you must have been preguiding
she must have been preguiding
we must have been preguiding
you must have been preguiding
they must have been preguiding	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't preguide
you mustn't preguide
she mustn't preguide
we mustn't preguide
you mustn't preguide
they mustn't preguide 	I mustn't be preguiding
you mustn't be preguiding
she mustn't be preguiding
we mustn't be preguiding
you mustn't be preguiding
they mustn't be preguiding	I mustn't have preguided
you mustn't have preguided
she mustn't have preguided
we mustn't have preguided
you mustn't have preguided
they mustn't have preguided	I mustn't have been preguiding
you mustn't have been preguiding
she mustn't have been preguiding
we mustn't have been preguiding
you mustn't have been preguiding
they mustn't have been preguiding	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I preguide?
must you preguide?
must she preguide?
must we preguide?
must you preguide?
must they preguide? 	must I be preguiding?
must you be preguiding?
must she be preguiding?
must we be preguiding?
must you be preguiding?
must they be preguiding? 	must I have preguided?
must you have preguided?
must she have preguided?
must we have preguided?
must you have preguided?
must they have preguided? 	must I have been preguiding?
must you have been preguiding?
must she have been preguiding?
must we have been preguiding?
must you have been preguiding?
must they have been preguiding? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I preguide?
mustn't you preguide?
mustn't she preguide?
mustn't we preguide?
mustn't you preguide?
mustn't they preguide? 	mustn't I be preguiding?
mustn't you be preguiding?
mustn't she be preguiding?
mustn't we be preguiding?
mustn't you be preguiding?
mustn't they be preguiding? 	mustn't I have preguided?
mustn't you have preguided?
mustn't she have preguided?
mustn't we have preguided?
mustn't you have preguided?
mustn't they have preguided? 	mustn't I have been preguiding?
mustn't you have been preguiding?
mustn't she have been preguiding?
mustn't we have been preguiding?
mustn't you have been preguiding?
mustn't they have been preguiding?