Conjugación del verbo inglés
CAN CAVERN

Verbo regular: cavern - caverned - caverned

Afirmación

Forma simple	Forma con V-ing
I can cavern you can cavern he can cavern we can cavern you can cavern they can cavern	I can be caverning you can be caverning he can be caverning we can be caverning you can be caverning they can be caverning
Perfecto	Perfecto con V-ing
I can have caverned you can have caverned he can have caverned we can have caverned you can have caverned they can have caverned	I can have been caverning you can have been caverning he can have been caverning we can have been caverning you can have been caverning they can have been caverning

Negación

Forma simple	Forma con V-ing
I cannot cavern you cannot cavern he cannot cavern we cannot cavern you cannot cavern they cannot cavern	I cannot be caverning you cannot be caverning he cannot be caverning we cannot be caverning you cannot be caverning they cannot be caverning
Perfecto	Perfecto con V-ing
I cannot have caverned you cannot have caverned he cannot have caverned we cannot have caverned you cannot have caverned they cannot have caverned	I cannot have been caverning you cannot have been caverning he cannot have been caverning we cannot have been caverning you cannot have been caverning they cannot have been caverning

Forma interrogativa

Forma simple	Forma con V-ing
can I cavern? can you cavern? can he cavern? can we cavern? can you cavern? can they cavern?	can I be caverning? can you be caverning? can he be caverning? can we be caverning? can you be caverning? can they be caverning?
Perfecto	Perfecto con V-ing
can I have caverned? can you have caverned? can he have caverned? can we have caverned? can you have caverned? can they have caverned?	can I have been caverning? can you have been caverning? can he have been caverning? can we have been caverning? can you have been caverning? can they have been caverning?

Forma interro-negativa

Forma simple	Forma con V-ing
can I not cavern? can you not cavern? can he not cavern? can we not cavern? can you not cavern? can they not cavern?	can I not be caverning? can you not be caverning? can he not be caverning? can we not be caverning? can you not be caverning? can they not be caverning?
Perfecto	Perfecto con V-ing
can I not have caverned? can you not have caverned? can he not have caverned? can we not have caverned? can you not have caverned? can they not have caverned?	can I not have been caverning? can you not have been caverning? can he not have been caverning? can we not have been caverning? can you not have been caverning? can they not have been caverning?