I must gainsay you must gainsay he must gainsay we must gainsay you must gainsay they must gainsay
Forma con V-ing
I must be gainsaying you must be gainsaying he must be gainsaying we must be gainsaying you must be gainsaying they must be gainsaying
Perfecto
I must have gainsaid you must have gainsaid he must have gainsaid we must have gainsaid you must have gainsaid they must have gainsaid
Perfecto con V-ing
I must have been gainsaying you must have been gainsaying he must have been gainsaying we must have been gainsaying you must have been gainsaying they must have been gainsaying
Negación
Forma simple
I mustn't gainsay you mustn't gainsay he mustn't gainsay we mustn't gainsay you mustn't gainsay they mustn't gainsay
Forma con V-ing
I mustn't be gainsaying you mustn't be gainsaying he mustn't be gainsaying we mustn't be gainsaying you mustn't be gainsaying they mustn't be gainsaying
Perfecto
I mustn't have gainsaid you mustn't have gainsaid he mustn't have gainsaid we mustn't have gainsaid you mustn't have gainsaid they mustn't have gainsaid
Perfecto con V-ing
I mustn't have been gainsaying you mustn't have been gainsaying he mustn't have been gainsaying we mustn't have been gainsaying you mustn't have been gainsaying they mustn't have been gainsaying
Forma interrogativa
Forma simple
must I gainsay? must you gainsay? must he gainsay? must we gainsay? must you gainsay? must they gainsay?
Forma con V-ing
must I be gainsaying? must you be gainsaying? must he be gainsaying? must we be gainsaying? must you be gainsaying? must they be gainsaying?
Perfecto
must I have gainsaid? must you have gainsaid? must he have gainsaid? must we have gainsaid? must you have gainsaid? must they have gainsaid?
Perfecto con V-ing
must I have been gainsaying? must you have been gainsaying? must he have been gainsaying? must we have been gainsaying? must you have been gainsaying? must they have been gainsaying?
Forma interro-negativa
Forma simple
mustn't I gainsay? mustn't you gainsay? mustn't he gainsay? mustn't we gainsay? mustn't you gainsay? mustn't they gainsay?
Forma con V-ing
mustn't I be gainsaying? mustn't you be gainsaying? mustn't he be gainsaying? mustn't we be gainsaying? mustn't you be gainsaying? mustn't they be gainsaying?
Perfecto
mustn't I have gainsaid? mustn't you have gainsaid? mustn't he have gainsaid? mustn't we have gainsaid? mustn't you have gainsaid? mustn't they have gainsaid?
Perfecto con V-ing
mustn't I have been gainsaying? mustn't you have been gainsaying? mustn't he have been gainsaying? mustn't we have been gainsaying? mustn't you have been gainsaying? mustn't they have been gainsaying?