must spacewalk
Verbe régulier : spacewalk - spacewalked- spacewalked

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must spacewalk
you must spacewalk
she must spacewalk
we must spacewalk
you must spacewalk
they must spacewalk 	I must be spacewalking
you must be spacewalking
she must be spacewalking
we must be spacewalking
you must be spacewalking
they must be spacewalking	I must have spacewalked
you must have spacewalked
she must have spacewalked
we must have spacewalked
you must have spacewalked
they must have spacewalked	I must have been spacewalking
you must have been spacewalking
she must have been spacewalking
we must have been spacewalking
you must have been spacewalking
they must have been spacewalking	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't spacewalk
you mustn't spacewalk
she mustn't spacewalk
we mustn't spacewalk
you mustn't spacewalk
they mustn't spacewalk 	I mustn't be spacewalking
you mustn't be spacewalking
she mustn't be spacewalking
we mustn't be spacewalking
you mustn't be spacewalking
they mustn't be spacewalking	I mustn't have spacewalked
you mustn't have spacewalked
she mustn't have spacewalked
we mustn't have spacewalked
you mustn't have spacewalked
they mustn't have spacewalked	I mustn't have been spacewalking
you mustn't have been spacewalking
she mustn't have been spacewalking
we mustn't have been spacewalking
you mustn't have been spacewalking
they mustn't have been spacewalking	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I spacewalk?
must you spacewalk?
must she spacewalk?
must we spacewalk?
must you spacewalk?
must they spacewalk? 	must I be spacewalking?
must you be spacewalking?
must she be spacewalking?
must we be spacewalking?
must you be spacewalking?
must they be spacewalking? 	must I have spacewalked?
must you have spacewalked?
must she have spacewalked?
must we have spacewalked?
must you have spacewalked?
must they have spacewalked? 	must I have been spacewalking?
must you have been spacewalking?
must she have been spacewalking?
must we have been spacewalking?
must you have been spacewalking?
must they have been spacewalking? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I spacewalk?
mustn't you spacewalk?
mustn't she spacewalk?
mustn't we spacewalk?
mustn't you spacewalk?
mustn't they spacewalk? 	mustn't I be spacewalking?
mustn't you be spacewalking?
mustn't she be spacewalking?
mustn't we be spacewalking?
mustn't you be spacewalking?
mustn't they be spacewalking? 	mustn't I have spacewalked?
mustn't you have spacewalked?
mustn't she have spacewalked?
mustn't we have spacewalked?
mustn't you have spacewalked?
mustn't they have spacewalked? 	mustn't I have been spacewalking?
mustn't you have been spacewalking?
mustn't she have been spacewalking?
mustn't we have been spacewalking?
mustn't you have been spacewalking?
mustn't they have been spacewalking?