I must devolve you must devolve he must devolve we must devolve you must devolve they must devolve
Forma com V-ing
I must be devolving you must be devolving he must be devolving we must be devolving you must be devolving they must be devolving
Perfeito
I must have devolved you must have devolved he must have devolved we must have devolved you must have devolved they must have devolved
Perfeito com V-ing
I must have been devolving you must have been devolving he must have been devolving we must have been devolving you must have been devolving they must have been devolving
Negação
Forma simple
I mustn't devolve you mustn't devolve he mustn't devolve we mustn't devolve you mustn't devolve they mustn't devolve
Forma com V-ing
I mustn't be devolving you mustn't be devolving he mustn't be devolving we mustn't be devolving you mustn't be devolving they mustn't be devolving
Perfeito
I mustn't have devolved you mustn't have devolved he mustn't have devolved we mustn't have devolved you mustn't have devolved they mustn't have devolved
Perfeito com V-ing
I mustn't have been devolving you mustn't have been devolving he mustn't have been devolving we mustn't have been devolving you mustn't have been devolving they mustn't have been devolving
Forma interrogativa
Forma simple
must I devolve? must you devolve? must he devolve? must we devolve? must you devolve? must they devolve?
Forma com V-ing
must I be devolving? must you be devolving? must he be devolving? must we be devolving? must you be devolving? must they be devolving?
Perfeito
must I have devolved? must you have devolved? must he have devolved? must we have devolved? must you have devolved? must they have devolved?
Perfeito com V-ing
must I have been devolving? must you have been devolving? must he have been devolving? must we have been devolving? must you have been devolving? must they have been devolving?
Forma interro-Negação
Forma simple
mustn't I devolve? mustn't you devolve? mustn't he devolve? mustn't we devolve? mustn't you devolve? mustn't they devolve?
Forma com V-ing
mustn't I be devolving? mustn't you be devolving? mustn't he be devolving? mustn't we be devolving? mustn't you be devolving? mustn't they be devolving?
Perfeito
mustn't I have devolved? mustn't you have devolved? mustn't he have devolved? mustn't we have devolved? mustn't you have devolved? mustn't they have devolved?
Perfeito com V-ing
mustn't I have been devolving? mustn't you have been devolving? mustn't he have been devolving? mustn't we have been devolving? mustn't you have been devolving? mustn't they have been devolving?