I can flush you can flush he can flush we can flush you can flush they can flush
Forma con V-ing
I can be flushing you can be flushing he can be flushing we can be flushing you can be flushing they can be flushing
Perfecto
I can have flushed you can have flushed he can have flushed we can have flushed you can have flushed they can have flushed
Perfecto con V-ing
I can have been flushing you can have been flushing he can have been flushing we can have been flushing you can have been flushing they can have been flushing
Negación
Forma simple
I can't flush you can't flush he can't flush we can't flush you can't flush they can't flush
Forma con V-ing
I can't be flushing you can't be flushing he can't be flushing we can't be flushing you can't be flushing they can't be flushing
Perfecto
I can't have flushed you can't have flushed he can't have flushed we can't have flushed you can't have flushed they can't have flushed
Perfecto con V-ing
I can't have been flushing you can't have been flushing he can't have been flushing we can't have been flushing you can't have been flushing they can't have been flushing
Forma interrogativa
Forma simple
can I flush? can you flush? can he flush? can we flush? can you flush? can they flush?
Forma con V-ing
can I be flushing? can you be flushing? can he be flushing? can we be flushing? can you be flushing? can they be flushing?
Perfecto
can I have flushed? can you have flushed? can he have flushed? can we have flushed? can you have flushed? can they have flushed?
Perfecto con V-ing
can I have been flushing? can you have been flushing? can he have been flushing? can we have been flushing? can you have been flushing? can they have been flushing?
Forma interro-negativa
Forma simple
can't I flush? can't you flush? can't he flush? can't we flush? can't you flush? can't they flush?
Forma con V-ing
can't I be flushing? can't you be flushing? can't he be flushing? can't we be flushing? can't you be flushing? can't they be flushing?
Perfecto
can't I have flushed? can't you have flushed? can't he have flushed? can't we have flushed? can't you have flushed? can't they have flushed?
Perfecto con V-ing
can't I have been flushing? can't you have been flushing? can't he have been flushing? can't we have been flushing? can't you have been flushing? can't they have been flushing?