I must conceive you must conceive she must conceive we must conceive you must conceive they must conceive
Forma com V-ing
I must be conceiving you must be conceiving she must be conceiving we must be conceiving you must be conceiving they must be conceiving
Perfeito
I must have conceived you must have conceived she must have conceived we must have conceived you must have conceived they must have conceived
Perfeito com V-ing
I must have been conceiving you must have been conceiving she must have been conceiving we must have been conceiving you must have been conceiving they must have been conceiving
Negação
Forma simple
I must not conceive you must not conceive she must not conceive we must not conceive you must not conceive they must not conceive
Forma com V-ing
I must not be conceiving you must not be conceiving she must not be conceiving we must not be conceiving you must not be conceiving they must not be conceiving
Perfeito
I must not have conceived you must not have conceived she must not have conceived we must not have conceived you must not have conceived they must not have conceived
Perfeito com V-ing
I must not have been conceiving you must not have been conceiving she must not have been conceiving we must not have been conceiving you must not have been conceiving they must not have been conceiving
Forma interrogativa
Forma simple
must I conceive? must you conceive? must she conceive? must we conceive? must you conceive? must they conceive?
Forma com V-ing
must I be conceiving? must you be conceiving? must she be conceiving? must we be conceiving? must you be conceiving? must they be conceiving?
Perfeito
must I have conceived? must you have conceived? must she have conceived? must we have conceived? must you have conceived? must they have conceived?
Perfeito com V-ing
must I have been conceiving? must you have been conceiving? must she have been conceiving? must we have been conceiving? must you have been conceiving? must they have been conceiving?
Forma interro-Negação
Forma simple
must I not conceive? must you not conceive? must she not conceive? must we not conceive? must you not conceive? must they not conceive?
Forma com V-ing
must I not be conceiving? must you not be conceiving? must she not be conceiving? must we not be conceiving? must you not be conceiving? must they not be conceiving?
Perfeito
must I not have conceived? must you not have conceived? must she not have conceived? must we not have conceived? must you not have conceived? must they not have conceived?
Perfeito com V-ing
must I not have been conceiving? must you not have been conceiving? must she not have been conceiving? must we not have been conceiving? must you not have been conceiving? must they not have been conceiving?