Conjugação do verbo inglês
MUST CHAT

Verbo regular: chat - chatted - chatted

Afirmação

Forma simple	Forma com V-ing
I must chat you must chat she must chat we must chat you must chat they must chat	I must be chatting you must be chatting she must be chatting we must be chatting you must be chatting they must be chatting
Perfeito	Perfeito com V-ing
I must have chatted you must have chatted she must have chatted we must have chatted you must have chatted they must have chatted	I must have been chatting you must have been chatting she must have been chatting we must have been chatting you must have been chatting they must have been chatting

Negação

Forma simple	Forma com V-ing
I must not chat you must not chat she must not chat we must not chat you must not chat they must not chat	I must not be chatting you must not be chatting she must not be chatting we must not be chatting you must not be chatting they must not be chatting
Perfeito	Perfeito com V-ing
I must not have chatted you must not have chatted she must not have chatted we must not have chatted you must not have chatted they must not have chatted	I must not have been chatting you must not have been chatting she must not have been chatting we must not have been chatting you must not have been chatting they must not have been chatting

Forma interrogativa

Forma simple	Forma com V-ing
must I chat? must you chat? must she chat? must we chat? must you chat? must they chat?	must I be chatting? must you be chatting? must she be chatting? must we be chatting? must you be chatting? must they be chatting?
Perfeito	Perfeito com V-ing
must I have chatted? must you have chatted? must she have chatted? must we have chatted? must you have chatted? must they have chatted?	must I have been chatting? must you have been chatting? must she have been chatting? must we have been chatting? must you have been chatting? must they have been chatting?

Forma interro-Negação

Forma simple	Forma com V-ing
must I not chat? must you not chat? must she not chat? must we not chat? must you not chat? must they not chat?	must I not be chatting? must you not be chatting? must she not be chatting? must we not be chatting? must you not be chatting? must they not be chatting?
Perfeito	Perfeito com V-ing
must I not have chatted? must you not have chatted? must she not have chatted? must we not have chatted? must you not have chatted? must they not have chatted?	must I not have been chatting? must you not have been chatting? must she not have been chatting? must we not have been chatting? must you not have been chatting? must they not have been chatting?