must care
Verbo regular: care - cared- cared

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must care
you must care
he must care
we must care
you must care
they must care 	I must be caring
you must be caring
he must be caring
we must be caring
you must be caring
they must be caring	I must have cared
you must have cared
he must have cared
we must have cared
you must have cared
they must have cared	I must have been caring
you must have been caring
he must have been caring
we must have been caring
you must have been caring
they must have been caring	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't care
you mustn't care
he mustn't care
we mustn't care
you mustn't care
they mustn't care 	I mustn't be caring
you mustn't be caring
he mustn't be caring
we mustn't be caring
you mustn't be caring
they mustn't be caring	I mustn't have cared
you mustn't have cared
he mustn't have cared
we mustn't have cared
you mustn't have cared
they mustn't have cared	I mustn't have been caring
you mustn't have been caring
he mustn't have been caring
we mustn't have been caring
you mustn't have been caring
they mustn't have been caring	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I care?
must you care?
must he care?
must we care?
must you care?
must they care? 	must I be caring?
must you be caring?
must he be caring?
must we be caring?
must you be caring?
must they be caring? 	must I have cared?
must you have cared?
must he have cared?
must we have cared?
must you have cared?
must they have cared? 	must I have been caring?
must you have been caring?
must he have been caring?
must we have been caring?
must you have been caring?
must they have been caring? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I care?
mustn't you care?
mustn't he care?
mustn't we care?
mustn't you care?
mustn't they care? 	mustn't I be caring?
mustn't you be caring?
mustn't he be caring?
mustn't we be caring?
mustn't you be caring?
mustn't they be caring? 	mustn't I have cared?
mustn't you have cared?
mustn't he have cared?
mustn't we have cared?
mustn't you have cared?
mustn't they have cared? 	mustn't I have been caring?
mustn't you have been caring?
mustn't he have been caring?
mustn't we have been caring?
mustn't you have been caring?
mustn't they have been caring?