must chamois
Verbo regular: chamois - chamoised- chamoised

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must chamois
you must chamois
he must chamois
we must chamois
you must chamois
they must chamois 	I must be chamoising
you must be chamoising
he must be chamoising
we must be chamoising
you must be chamoising
they must be chamoising	I must have chamoised
you must have chamoised
he must have chamoised
we must have chamoised
you must have chamoised
they must have chamoised	I must have been chamoising
you must have been chamoising
he must have been chamoising
we must have been chamoising
you must have been chamoising
they must have been chamoising	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't chamois
you mustn't chamois
he mustn't chamois
we mustn't chamois
you mustn't chamois
they mustn't chamois 	I mustn't be chamoising
you mustn't be chamoising
he mustn't be chamoising
we mustn't be chamoising
you mustn't be chamoising
they mustn't be chamoising	I mustn't have chamoised
you mustn't have chamoised
he mustn't have chamoised
we mustn't have chamoised
you mustn't have chamoised
they mustn't have chamoised	I mustn't have been chamoising
you mustn't have been chamoising
he mustn't have been chamoising
we mustn't have been chamoising
you mustn't have been chamoising
they mustn't have been chamoising	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I chamois?
must you chamois?
must he chamois?
must we chamois?
must you chamois?
must they chamois? 	must I be chamoising?
must you be chamoising?
must he be chamoising?
must we be chamoising?
must you be chamoising?
must they be chamoising? 	must I have chamoised?
must you have chamoised?
must he have chamoised?
must we have chamoised?
must you have chamoised?
must they have chamoised? 	must I have been chamoising?
must you have been chamoising?
must he have been chamoising?
must we have been chamoising?
must you have been chamoising?
must they have been chamoising? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I chamois?
mustn't you chamois?
mustn't he chamois?
mustn't we chamois?
mustn't you chamois?
mustn't they chamois? 	mustn't I be chamoising?
mustn't you be chamoising?
mustn't he be chamoising?
mustn't we be chamoising?
mustn't you be chamoising?
mustn't they be chamoising? 	mustn't I have chamoised?
mustn't you have chamoised?
mustn't he have chamoised?
mustn't we have chamoised?
mustn't you have chamoised?
mustn't they have chamoised? 	mustn't I have been chamoising?
mustn't you have been chamoising?
mustn't he have been chamoising?
mustn't we have been chamoising?
mustn't you have been chamoising?
mustn't they have been chamoising?