Cuidado, este verbo pode não existir, a conjugação é dada como exemplo.
Afirmação
Forma simple
I must pay off you must pay off he must pay off we must pay off you must pay off they must pay off
Forma com V-ing
I must be pay offing you must be pay offing he must be pay offing we must be pay offing you must be pay offing they must be pay offing
Perfeito
I must have pay offed you must have pay offed he must have pay offed we must have pay offed you must have pay offed they must have pay offed
Perfeito com V-ing
I must have been pay offing you must have been pay offing he must have been pay offing we must have been pay offing you must have been pay offing they must have been pay offing
Negação
Forma simple
I must not pay off you must not pay off he must not pay off we must not pay off you must not pay off they must not pay off
Forma com V-ing
I must not be pay offing you must not be pay offing he must not be pay offing we must not be pay offing you must not be pay offing they must not be pay offing
Perfeito
I must not have pay offed you must not have pay offed he must not have pay offed we must not have pay offed you must not have pay offed they must not have pay offed
Perfeito com V-ing
I must not have been pay offing you must not have been pay offing he must not have been pay offing we must not have been pay offing you must not have been pay offing they must not have been pay offing
Forma interrogativa
Forma simple
must I pay off? must you pay off? must he pay off? must we pay off? must you pay off? must they pay off?
Forma com V-ing
must I be pay offing? must you be pay offing? must he be pay offing? must we be pay offing? must you be pay offing? must they be pay offing?
Perfeito
must I have pay offed? must you have pay offed? must he have pay offed? must we have pay offed? must you have pay offed? must they have pay offed?
Perfeito com V-ing
must I have been pay offing? must you have been pay offing? must he have been pay offing? must we have been pay offing? must you have been pay offing? must they have been pay offing?
Forma interro-Negação
Forma simple
must I not pay off? must you not pay off? must he not pay off? must we not pay off? must you not pay off? must they not pay off?
Forma com V-ing
must I not be pay offing? must you not be pay offing? must he not be pay offing? must we not be pay offing? must you not be pay offing? must they not be pay offing?
Perfeito
must I not have pay offed? must you not have pay offed? must he not have pay offed? must we not have pay offed? must you not have pay offed? must they not have pay offed?
Perfeito com V-ing
must I not have been pay offing? must you not have been pay offing? must he not have been pay offing? must we not have been pay offing? must you not have been pay offing? must they not have been pay offing?