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