must skirt
Verbe régulier : skirt - skirted- skirted
Traduction française : contourner - éluder 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must skirt
you must skirt
he must skirt
we must skirt
you must skirt
they must skirt 	I must be skirting
you must be skirting
he must be skirting
we must be skirting
you must be skirting
they must be skirting	I must have skirted
you must have skirted
he must have skirted
we must have skirted
you must have skirted
they must have skirted	I must have been skirting
you must have been skirting
he must have been skirting
we must have been skirting
you must have been skirting
they must have been skirting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not skirt
you must not skirt
he must not skirt
we must not skirt
you must not skirt
they must not skirt 	I must not be skirting
you must not be skirting
he must not be skirting
we must not be skirting
you must not be skirting
they must not be skirting	I must not have skirted
you must not have skirted
he must not have skirted
we must not have skirted
you must not have skirted
they must not have skirted	I must not have been skirting
you must not have been skirting
he must not have been skirting
we must not have been skirting
you must not have been skirting
they must not have been skirting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I skirt?
must you skirt?
must he skirt?
must we skirt?
must you skirt?
must they skirt? 	must I be skirting?
must you be skirting?
must he be skirting?
must we be skirting?
must you be skirting?
must they be skirting? 	must I have skirted?
must you have skirted?
must he have skirted?
must we have skirted?
must you have skirted?
must they have skirted? 	must I have been skirting?
must you have been skirting?
must he have been skirting?
must we have been skirting?
must you have been skirting?
must they have been skirting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not skirt?
must you not skirt?
must he not skirt?
must we not skirt?
must you not skirt?
must they not skirt? 	must I not be skirting?
must you not be skirting?
must he not be skirting?
must we not be skirting?
must you not be skirting?
must they not be skirting? 	must I not have skirted?
must you not have skirted?
must he not have skirted?
must we not have skirted?
must you not have skirted?
must they not have skirted? 	must I not have been skirting?
must you not have been skirting?
must he not have been skirting?
must we not have been skirting?
must you not have been skirting?
must they not have been skirting?