I can tiptoe you can tiptoe she can tiptoe we can tiptoe you can tiptoe they can tiptoe
Forma con V-ing
I can be tiptoing you can be tiptoing she can be tiptoing we can be tiptoing you can be tiptoing they can be tiptoing
Perfecto
I can have tiptoed you can have tiptoed she can have tiptoed we can have tiptoed you can have tiptoed they can have tiptoed
Perfecto con V-ing
I can have been tiptoing you can have been tiptoing she can have been tiptoing we can have been tiptoing you can have been tiptoing they can have been tiptoing
Negación
Forma simple
I cannot tiptoe you cannot tiptoe she cannot tiptoe we cannot tiptoe you cannot tiptoe they cannot tiptoe
Forma con V-ing
I cannot be tiptoing you cannot be tiptoing she cannot be tiptoing we cannot be tiptoing you cannot be tiptoing they cannot be tiptoing
Perfecto
I cannot have tiptoed you cannot have tiptoed she cannot have tiptoed we cannot have tiptoed you cannot have tiptoed they cannot have tiptoed
Perfecto con V-ing
I cannot have been tiptoing you cannot have been tiptoing she cannot have been tiptoing we cannot have been tiptoing you cannot have been tiptoing they cannot have been tiptoing
Forma interrogativa
Forma simple
can I tiptoe? can you tiptoe? can she tiptoe? can we tiptoe? can you tiptoe? can they tiptoe?
Forma con V-ing
can I be tiptoing? can you be tiptoing? can she be tiptoing? can we be tiptoing? can you be tiptoing? can they be tiptoing?
Perfecto
can I have tiptoed? can you have tiptoed? can she have tiptoed? can we have tiptoed? can you have tiptoed? can they have tiptoed?
Perfecto con V-ing
can I have been tiptoing? can you have been tiptoing? can she have been tiptoing? can we have been tiptoing? can you have been tiptoing? can they have been tiptoing?
Forma interro-negativa
Forma simple
can I not tiptoe? can you not tiptoe? can she not tiptoe? can we not tiptoe? can you not tiptoe? can they not tiptoe?
Forma con V-ing
can I not be tiptoing? can you not be tiptoing? can she not be tiptoing? can we not be tiptoing? can you not be tiptoing? can they not be tiptoing?
Perfecto
can I not have tiptoed? can you not have tiptoed? can she not have tiptoed? can we not have tiptoed? can you not have tiptoed? can they not have tiptoed?
Perfecto con V-ing
can I not have been tiptoing? can you not have been tiptoing? can she not have been tiptoing? can we not have been tiptoing? can you not have been tiptoing? can they not have been tiptoing?