must overdesign
Verbe régulier : overdesign - overdesigned- overdesigned

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must overdesign
you must overdesign
she must overdesign
we must overdesign
you must overdesign
they must overdesign 	I must be overdesigning
you must be overdesigning
she must be overdesigning
we must be overdesigning
you must be overdesigning
they must be overdesigning	I must have overdesigned
you must have overdesigned
she must have overdesigned
we must have overdesigned
you must have overdesigned
they must have overdesigned	I must have been overdesigning
you must have been overdesigning
she must have been overdesigning
we must have been overdesigning
you must have been overdesigning
they must have been overdesigning	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't overdesign
you mustn't overdesign
she mustn't overdesign
we mustn't overdesign
you mustn't overdesign
they mustn't overdesign 	I mustn't be overdesigning
you mustn't be overdesigning
she mustn't be overdesigning
we mustn't be overdesigning
you mustn't be overdesigning
they mustn't be overdesigning	I mustn't have overdesigned
you mustn't have overdesigned
she mustn't have overdesigned
we mustn't have overdesigned
you mustn't have overdesigned
they mustn't have overdesigned	I mustn't have been overdesigning
you mustn't have been overdesigning
she mustn't have been overdesigning
we mustn't have been overdesigning
you mustn't have been overdesigning
they mustn't have been overdesigning	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I overdesign?
must you overdesign?
must she overdesign?
must we overdesign?
must you overdesign?
must they overdesign? 	must I be overdesigning?
must you be overdesigning?
must she be overdesigning?
must we be overdesigning?
must you be overdesigning?
must they be overdesigning? 	must I have overdesigned?
must you have overdesigned?
must she have overdesigned?
must we have overdesigned?
must you have overdesigned?
must they have overdesigned? 	must I have been overdesigning?
must you have been overdesigning?
must she have been overdesigning?
must we have been overdesigning?
must you have been overdesigning?
must they have been overdesigning? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I overdesign?
mustn't you overdesign?
mustn't she overdesign?
mustn't we overdesign?
mustn't you overdesign?
mustn't they overdesign? 	mustn't I be overdesigning?
mustn't you be overdesigning?
mustn't she be overdesigning?
mustn't we be overdesigning?
mustn't you be overdesigning?
mustn't they be overdesigning? 	mustn't I have overdesigned?
mustn't you have overdesigned?
mustn't she have overdesigned?
mustn't we have overdesigned?
mustn't you have overdesigned?
mustn't they have overdesigned? 	mustn't I have been overdesigning?
mustn't you have been overdesigning?
mustn't she have been overdesigning?
mustn't we have been overdesigning?
mustn't you have been overdesigning?
mustn't they have been overdesigning?