Conjugación del verbo inglés
CAN CLASSIFY

Verbo regular: classify - classified - classified

Afirmación

Forma simple	Forma con V-ing
I can classify you can classify he can classify we can classify you can classify they can classify	I can be classifying you can be classifying he can be classifying we can be classifying you can be classifying they can be classifying
Perfecto	Perfecto con V-ing
I can have classified you can have classified he can have classified we can have classified you can have classified they can have classified	I can have been classifying you can have been classifying he can have been classifying we can have been classifying you can have been classifying they can have been classifying

Negación

Forma simple	Forma con V-ing
I cannot classify you cannot classify he cannot classify we cannot classify you cannot classify they cannot classify	I cannot be classifying you cannot be classifying he cannot be classifying we cannot be classifying you cannot be classifying they cannot be classifying
Perfecto	Perfecto con V-ing
I cannot have classified you cannot have classified he cannot have classified we cannot have classified you cannot have classified they cannot have classified	I cannot have been classifying you cannot have been classifying he cannot have been classifying we cannot have been classifying you cannot have been classifying they cannot have been classifying

Forma interrogativa

Forma simple	Forma con V-ing
can I classify? can you classify? can he classify? can we classify? can you classify? can they classify?	can I be classifying? can you be classifying? can he be classifying? can we be classifying? can you be classifying? can they be classifying?
Perfecto	Perfecto con V-ing
can I have classified? can you have classified? can he have classified? can we have classified? can you have classified? can they have classified?	can I have been classifying? can you have been classifying? can he have been classifying? can we have been classifying? can you have been classifying? can they have been classifying?

Forma interro-negativa

Forma simple	Forma con V-ing
can I not classify? can you not classify? can he not classify? can we not classify? can you not classify? can they not classify?	can I not be classifying? can you not be classifying? can he not be classifying? can we not be classifying? can you not be classifying? can they not be classifying?
Perfecto	Perfecto con V-ing
can I not have classified? can you not have classified? can he not have classified? can we not have classified? can you not have classified? can they not have classified?	can I not have been classifying? can you not have been classifying? can he not have been classifying? can we not have been classifying? can you not have been classifying? can they not have been classifying?