must bork
Verbe régulier : bork - borked- borked

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must bork
you must bork
she must bork
we must bork
you must bork
they must bork 	I must be borking
you must be borking
she must be borking
we must be borking
you must be borking
they must be borking	I must have borked
you must have borked
she must have borked
we must have borked
you must have borked
they must have borked	I must have been borking
you must have been borking
she must have been borking
we must have been borking
you must have been borking
they must have been borking	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not bork
you must not bork
she must not bork
we must not bork
you must not bork
they must not bork 	I must not be borking
you must not be borking
she must not be borking
we must not be borking
you must not be borking
they must not be borking	I must not have borked
you must not have borked
she must not have borked
we must not have borked
you must not have borked
they must not have borked	I must not have been borking
you must not have been borking
she must not have been borking
we must not have been borking
you must not have been borking
they must not have been borking	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I bork?
must you bork?
must she bork?
must we bork?
must you bork?
must they bork? 	must I be borking?
must you be borking?
must she be borking?
must we be borking?
must you be borking?
must they be borking? 	must I have borked?
must you have borked?
must she have borked?
must we have borked?
must you have borked?
must they have borked? 	must I have been borking?
must you have been borking?
must she have been borking?
must we have been borking?
must you have been borking?
must they have been borking? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not bork?
must you not bork?
must she not bork?
must we not bork?
must you not bork?
must they not bork? 	must I not be borking?
must you not be borking?
must she not be borking?
must we not be borking?
must you not be borking?
must they not be borking? 	must I not have borked?
must you not have borked?
must she not have borked?
must we not have borked?
must you not have borked?
must they not have borked? 	must I not have been borking?
must you not have been borking?
must she not have been borking?
must we not have been borking?
must you not have been borking?
must they not have been borking?