must agree
Verbo regular: agree - agreed- agreed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must agree
you must agree
she must agree
we must agree
you must agree
they must agree 	I must be agreeing
you must be agreeing
she must be agreeing
we must be agreeing
you must be agreeing
they must be agreeing	I must have agreed
you must have agreed
she must have agreed
we must have agreed
you must have agreed
they must have agreed	I must have been agreeing
you must have been agreeing
she must have been agreeing
we must have been agreeing
you must have been agreeing
they must have been agreeing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not agree
you must not agree
she must not agree
we must not agree
you must not agree
they must not agree 	I must not be agreeing
you must not be agreeing
she must not be agreeing
we must not be agreeing
you must not be agreeing
they must not be agreeing	I must not have agreed
you must not have agreed
she must not have agreed
we must not have agreed
you must not have agreed
they must not have agreed	I must not have been agreeing
you must not have been agreeing
she must not have been agreeing
we must not have been agreeing
you must not have been agreeing
they must not have been agreeing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I agree?
must you agree?
must she agree?
must we agree?
must you agree?
must they agree? 	must I be agreeing?
must you be agreeing?
must she be agreeing?
must we be agreeing?
must you be agreeing?
must they be agreeing? 	must I have agreed?
must you have agreed?
must she have agreed?
must we have agreed?
must you have agreed?
must they have agreed? 	must I have been agreeing?
must you have been agreeing?
must she have been agreeing?
must we have been agreeing?
must you have been agreeing?
must they have been agreeing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not agree?
must you not agree?
must she not agree?
must we not agree?
must you not agree?
must they not agree? 	must I not be agreeing?
must you not be agreeing?
must she not be agreeing?
must we not be agreeing?
must you not be agreeing?
must they not be agreeing? 	must I not have agreed?
must you not have agreed?
must she not have agreed?
must we not have agreed?
must you not have agreed?
must they not have agreed? 	must I not have been agreeing?
must you not have been agreeing?
must she not have been agreeing?
must we not have been agreeing?
must you not have been agreeing?
must they not have been agreeing?