I can puree you can puree he can puree we can puree you can puree they can puree
Forma con V-ing
I can be pureeing you can be pureeing he can be pureeing we can be pureeing you can be pureeing they can be pureeing
Perfecto
I can have pureed you can have pureed he can have pureed we can have pureed you can have pureed they can have pureed
Perfecto con V-ing
I can have been pureeing you can have been pureeing he can have been pureeing we can have been pureeing you can have been pureeing they can have been pureeing
Negación
Forma simple
I cannot puree you cannot puree he cannot puree we cannot puree you cannot puree they cannot puree
Forma con V-ing
I cannot be pureeing you cannot be pureeing he cannot be pureeing we cannot be pureeing you cannot be pureeing they cannot be pureeing
Perfecto
I cannot have pureed you cannot have pureed he cannot have pureed we cannot have pureed you cannot have pureed they cannot have pureed
Perfecto con V-ing
I cannot have been pureeing you cannot have been pureeing he cannot have been pureeing we cannot have been pureeing you cannot have been pureeing they cannot have been pureeing
Forma interrogativa
Forma simple
can I puree? can you puree? can he puree? can we puree? can you puree? can they puree?
Forma con V-ing
can I be pureeing? can you be pureeing? can he be pureeing? can we be pureeing? can you be pureeing? can they be pureeing?
Perfecto
can I have pureed? can you have pureed? can he have pureed? can we have pureed? can you have pureed? can they have pureed?
Perfecto con V-ing
can I have been pureeing? can you have been pureeing? can he have been pureeing? can we have been pureeing? can you have been pureeing? can they have been pureeing?
Forma interro-negativa
Forma simple
can I not puree? can you not puree? can he not puree? can we not puree? can you not puree? can they not puree?
Forma con V-ing
can I not be pureeing? can you not be pureeing? can he not be pureeing? can we not be pureeing? can you not be pureeing? can they not be pureeing?
Perfecto
can I not have pureed? can you not have pureed? can he not have pureed? can we not have pureed? can you not have pureed? can they not have pureed?
Perfecto con V-ing
can I not have been pureeing? can you not have been pureeing? can he not have been pureeing? can we not have been pureeing? can you not have been pureeing? can they not have been pureeing?