must assume
Verbo regular: assume - assumed- assumed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must assume
you must assume
she must assume
we must assume
you must assume
they must assume 	I must be assuming
you must be assuming
she must be assuming
we must be assuming
you must be assuming
they must be assuming	I must have assumed
you must have assumed
she must have assumed
we must have assumed
you must have assumed
they must have assumed	I must have been assuming
you must have been assuming
she must have been assuming
we must have been assuming
you must have been assuming
they must have been assuming	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not assume
you must not assume
she must not assume
we must not assume
you must not assume
they must not assume 	I must not be assuming
you must not be assuming
she must not be assuming
we must not be assuming
you must not be assuming
they must not be assuming	I must not have assumed
you must not have assumed
she must not have assumed
we must not have assumed
you must not have assumed
they must not have assumed	I must not have been assuming
you must not have been assuming
she must not have been assuming
we must not have been assuming
you must not have been assuming
they must not have been assuming	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I assume?
must you assume?
must she assume?
must we assume?
must you assume?
must they assume? 	must I be assuming?
must you be assuming?
must she be assuming?
must we be assuming?
must you be assuming?
must they be assuming? 	must I have assumed?
must you have assumed?
must she have assumed?
must we have assumed?
must you have assumed?
must they have assumed? 	must I have been assuming?
must you have been assuming?
must she have been assuming?
must we have been assuming?
must you have been assuming?
must they have been assuming? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not assume?
must you not assume?
must she not assume?
must we not assume?
must you not assume?
must they not assume? 	must I not be assuming?
must you not be assuming?
must she not be assuming?
must we not be assuming?
must you not be assuming?
must they not be assuming? 	must I not have assumed?
must you not have assumed?
must she not have assumed?
must we not have assumed?
must you not have assumed?
must they not have assumed? 	must I not have been assuming?
must you not have been assuming?
must she not have been assuming?
must we not have been assuming?
must you not have been assuming?
must they not have been assuming?