must scheme
Verbe régulier : scheme - schemed- schemed
Traduction française : intriguer - combiner 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must scheme
you must scheme
she must scheme
we must scheme
you must scheme
they must scheme 	I must be scheming
you must be scheming
she must be scheming
we must be scheming
you must be scheming
they must be scheming	I must have schemed
you must have schemed
she must have schemed
we must have schemed
you must have schemed
they must have schemed	I must have been scheming
you must have been scheming
she must have been scheming
we must have been scheming
you must have been scheming
they must have been scheming	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I mustn't scheme
you mustn't scheme
she mustn't scheme
we mustn't scheme
you mustn't scheme
they mustn't scheme 	I mustn't be scheming
you mustn't be scheming
she mustn't be scheming
we mustn't be scheming
you mustn't be scheming
they mustn't be scheming	I mustn't have schemed
you mustn't have schemed
she mustn't have schemed
we mustn't have schemed
you mustn't have schemed
they mustn't have schemed	I mustn't have been scheming
you mustn't have been scheming
she mustn't have been scheming
we mustn't have been scheming
you mustn't have been scheming
they mustn't have been scheming	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I scheme?
must you scheme?
must she scheme?
must we scheme?
must you scheme?
must they scheme? 	must I be scheming?
must you be scheming?
must she be scheming?
must we be scheming?
must you be scheming?
must they be scheming? 	must I have schemed?
must you have schemed?
must she have schemed?
must we have schemed?
must you have schemed?
must they have schemed? 	must I have been scheming?
must you have been scheming?
must she have been scheming?
must we have been scheming?
must you have been scheming?
must they have been scheming? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
mustn't I scheme?
mustn't you scheme?
mustn't she scheme?
mustn't we scheme?
mustn't you scheme?
mustn't they scheme? 	mustn't I be scheming?
mustn't you be scheming?
mustn't she be scheming?
mustn't we be scheming?
mustn't you be scheming?
mustn't they be scheming? 	mustn't I have schemed?
mustn't you have schemed?
mustn't she have schemed?
mustn't we have schemed?
mustn't you have schemed?
mustn't they have schemed? 	mustn't I have been scheming?
mustn't you have been scheming?
mustn't she have been scheming?
mustn't we have been scheming?
mustn't you have been scheming?
mustn't they have been scheming?