I can conceal you can conceal he can conceal we can conceal you can conceal they can conceal
Forma con V-ing
I can be concealing you can be concealing he can be concealing we can be concealing you can be concealing they can be concealing
Perfecto
I can have concealed you can have concealed he can have concealed we can have concealed you can have concealed they can have concealed
Perfecto con V-ing
I can have been concealing you can have been concealing he can have been concealing we can have been concealing you can have been concealing they can have been concealing
Negación
Forma simple
I can't conceal you can't conceal he can't conceal we can't conceal you can't conceal they can't conceal
Forma con V-ing
I can't be concealing you can't be concealing he can't be concealing we can't be concealing you can't be concealing they can't be concealing
Perfecto
I can't have concealed you can't have concealed he can't have concealed we can't have concealed you can't have concealed they can't have concealed
Perfecto con V-ing
I can't have been concealing you can't have been concealing he can't have been concealing we can't have been concealing you can't have been concealing they can't have been concealing
Forma interrogativa
Forma simple
can I conceal? can you conceal? can he conceal? can we conceal? can you conceal? can they conceal?
Forma con V-ing
can I be concealing? can you be concealing? can he be concealing? can we be concealing? can you be concealing? can they be concealing?
Perfecto
can I have concealed? can you have concealed? can he have concealed? can we have concealed? can you have concealed? can they have concealed?
Perfecto con V-ing
can I have been concealing? can you have been concealing? can he have been concealing? can we have been concealing? can you have been concealing? can they have been concealing?
Forma interro-negativa
Forma simple
can't I conceal? can't you conceal? can't he conceal? can't we conceal? can't you conceal? can't they conceal?
Forma con V-ing
can't I be concealing? can't you be concealing? can't he be concealing? can't we be concealing? can't you be concealing? can't they be concealing?
Perfecto
can't I have concealed? can't you have concealed? can't he have concealed? can't we have concealed? can't you have concealed? can't they have concealed?
Perfecto con V-ing
can't I have been concealing? can't you have been concealing? can't he have been concealing? can't we have been concealing? can't you have been concealing? can't they have been concealing?