Conjugação do verbo inglês
MUST MAST

Verbo regular: mast - masted - masted

Afirmação

Forma simple	Forma com V-ing
I must mast you must mast she must mast we must mast you must mast they must mast	I must be masting you must be masting she must be masting we must be masting you must be masting they must be masting
Perfeito	Perfeito com V-ing
I must have masted you must have masted she must have masted we must have masted you must have masted they must have masted	I must have been masting you must have been masting she must have been masting we must have been masting you must have been masting they must have been masting

Negação

Forma simple	Forma com V-ing
I must not mast you must not mast she must not mast we must not mast you must not mast they must not mast	I must not be masting you must not be masting she must not be masting we must not be masting you must not be masting they must not be masting
Perfeito	Perfeito com V-ing
I must not have masted you must not have masted she must not have masted we must not have masted you must not have masted they must not have masted	I must not have been masting you must not have been masting she must not have been masting we must not have been masting you must not have been masting they must not have been masting

Forma interrogativa

Forma simple	Forma com V-ing
must I mast? must you mast? must she mast? must we mast? must you mast? must they mast?	must I be masting? must you be masting? must she be masting? must we be masting? must you be masting? must they be masting?
Perfeito	Perfeito com V-ing
must I have masted? must you have masted? must she have masted? must we have masted? must you have masted? must they have masted?	must I have been masting? must you have been masting? must she have been masting? must we have been masting? must you have been masting? must they have been masting?

Forma interro-Negação

Forma simple	Forma com V-ing
must I not mast? must you not mast? must she not mast? must we not mast? must you not mast? must they not mast?	must I not be masting? must you not be masting? must she not be masting? must we not be masting? must you not be masting? must they not be masting?
Perfeito	Perfeito com V-ing
must I not have masted? must you not have masted? must she not have masted? must we not have masted? must you not have masted? must they not have masted?	must I not have been masting? must you not have been masting? must she not have been masting? must we not have been masting? must you not have been masting? must they not have been masting?