Cuidado, este verbo pode não existir, a conjugação é dada como exemplo.
Afirmação
Forma simple
I must aid aid you must aid aid she must aid aid we must aid aid you must aid aid they must aid aid
Forma com V-ing
I must be aid aiding you must be aid aiding she must be aid aiding we must be aid aiding you must be aid aiding they must be aid aiding
Perfeito
I must have aid aided you must have aid aided she must have aid aided we must have aid aided you must have aid aided they must have aid aided
Perfeito com V-ing
I must have been aid aiding you must have been aid aiding she must have been aid aiding we must have been aid aiding you must have been aid aiding they must have been aid aiding
Negação
Forma simple
I must not aid aid you must not aid aid she must not aid aid we must not aid aid you must not aid aid they must not aid aid
Forma com V-ing
I must not be aid aiding you must not be aid aiding she must not be aid aiding we must not be aid aiding you must not be aid aiding they must not be aid aiding
Perfeito
I must not have aid aided you must not have aid aided she must not have aid aided we must not have aid aided you must not have aid aided they must not have aid aided
Perfeito com V-ing
I must not have been aid aiding you must not have been aid aiding she must not have been aid aiding we must not have been aid aiding you must not have been aid aiding they must not have been aid aiding
Forma interrogativa
Forma simple
must I aid aid? must you aid aid? must she aid aid? must we aid aid? must you aid aid? must they aid aid?
Forma com V-ing
must I be aid aiding? must you be aid aiding? must she be aid aiding? must we be aid aiding? must you be aid aiding? must they be aid aiding?
Perfeito
must I have aid aided? must you have aid aided? must she have aid aided? must we have aid aided? must you have aid aided? must they have aid aided?
Perfeito com V-ing
must I have been aid aiding? must you have been aid aiding? must she have been aid aiding? must we have been aid aiding? must you have been aid aiding? must they have been aid aiding?
Forma interro-Negação
Forma simple
must I not aid aid? must you not aid aid? must she not aid aid? must we not aid aid? must you not aid aid? must they not aid aid?
Forma com V-ing
must I not be aid aiding? must you not be aid aiding? must she not be aid aiding? must we not be aid aiding? must you not be aid aiding? must they not be aid aiding?
Perfeito
must I not have aid aided? must you not have aid aided? must she not have aid aided? must we not have aid aided? must you not have aid aided? must they not have aid aided?
Perfeito com V-ing
must I not have been aid aiding? must you not have been aid aiding? must she not have been aid aiding? must we not have been aid aiding? must you not have been aid aiding? must they not have been aid aiding?