I can flush you can flush she can flush we can flush you can flush they can flush
Forma con V-ing
I can be flushing you can be flushing she can be flushing we can be flushing you can be flushing they can be flushing
Perfecto
I can have flushed you can have flushed she 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 she can have been flushing we can have been flushing you can have been flushing they can have been flushing
Negación
Forma simple
I cannot flush you cannot flush she cannot flush we cannot flush you cannot flush they cannot flush
Forma con V-ing
I cannot be flushing you cannot be flushing she cannot be flushing we cannot be flushing you cannot be flushing they cannot be flushing
Perfecto
I cannot have flushed you cannot have flushed she cannot have flushed we cannot have flushed you cannot have flushed they cannot have flushed
Perfecto con V-ing
I cannot have been flushing you cannot have been flushing she cannot have been flushing we cannot have been flushing you cannot have been flushing they cannot have been flushing
Forma interrogativa
Forma simple
can I flush? can you flush? can she flush? can we flush? can you flush? can they flush?
Forma con V-ing
can I be flushing? can you be flushing? can she be flushing? can we be flushing? can you be flushing? can they be flushing?
Perfecto
can I have flushed? can you have flushed? can she 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 she have been flushing? can we have been flushing? can you have been flushing? can they have been flushing?
Forma interro-negativa
Forma simple
can I not flush? can you not flush? can she not flush? can we not flush? can you not flush? can they not flush?
Forma con V-ing
can I not be flushing? can you not be flushing? can she not be flushing? can we not be flushing? can you not be flushing? can they not be flushing?
Perfecto
can I not have flushed? can you not have flushed? can she not have flushed? can we not have flushed? can you not have flushed? can they not have flushed?
Perfecto con V-ing
can I not have been flushing? can you not have been flushing? can she not have been flushing? can we not have been flushing? can you not have been flushing? can they not have been flushing?