I must support you must support she must support we must support you must support they must support
Forma con V-ing
I must be supporting you must be supporting she must be supporting we must be supporting you must be supporting they must be supporting
Perfecto
I must have supported you must have supported she must have supported we must have supported you must have supported they must have supported
Perfecto con V-ing
I must have been supporting you must have been supporting she must have been supporting we must have been supporting you must have been supporting they must have been supporting
Negación
Forma simple
I mustn't support you mustn't support she mustn't support we mustn't support you mustn't support they mustn't support
Forma con V-ing
I mustn't be supporting you mustn't be supporting she mustn't be supporting we mustn't be supporting you mustn't be supporting they mustn't be supporting
Perfecto
I mustn't have supported you mustn't have supported she mustn't have supported we mustn't have supported you mustn't have supported they mustn't have supported
Perfecto con V-ing
I mustn't have been supporting you mustn't have been supporting she mustn't have been supporting we mustn't have been supporting you mustn't have been supporting they mustn't have been supporting
Forma interrogativa
Forma simple
must I support? must you support? must she support? must we support? must you support? must they support?
Forma con V-ing
must I be supporting? must you be supporting? must she be supporting? must we be supporting? must you be supporting? must they be supporting?
Perfecto
must I have supported? must you have supported? must she have supported? must we have supported? must you have supported? must they have supported?
Perfecto con V-ing
must I have been supporting? must you have been supporting? must she have been supporting? must we have been supporting? must you have been supporting? must they have been supporting?
Forma interro-negativa
Forma simple
mustn't I support? mustn't you support? mustn't she support? mustn't we support? mustn't you support? mustn't they support?
Forma con V-ing
mustn't I be supporting? mustn't you be supporting? mustn't she be supporting? mustn't we be supporting? mustn't you be supporting? mustn't they be supporting?
Perfecto
mustn't I have supported? mustn't you have supported? mustn't she have supported? mustn't we have supported? mustn't you have supported? mustn't they have supported?
Perfecto con V-ing
mustn't I have been supporting? mustn't you have been supporting? mustn't she have been supporting? mustn't we have been supporting? mustn't you have been supporting? mustn't they have been supporting?