Conjugação do verbo inglês
CAN RAVEL

Verbo regular: ravel - ravelled - ravelled

Afirmação

Forma simple	Forma com V-ing
I can ravel you can ravel she can ravel we can ravel you can ravel they can ravel	I can be ravelling you can be ravelling she can be ravelling we can be ravelling you can be ravelling they can be ravelling
Perfeito	Perfeito com V-ing
I can have ravelled you can have ravelled she can have ravelled we can have ravelled you can have ravelled they can have ravelled	I can have been ravelling you can have been ravelling she can have been ravelling we can have been ravelling you can have been ravelling they can have been ravelling

Negação

Forma simple	Forma com V-ing
I cannot ravel you cannot ravel she cannot ravel we cannot ravel you cannot ravel they cannot ravel	I cannot be ravelling you cannot be ravelling she cannot be ravelling we cannot be ravelling you cannot be ravelling they cannot be ravelling
Perfeito	Perfeito com V-ing
I cannot have ravelled you cannot have ravelled she cannot have ravelled we cannot have ravelled you cannot have ravelled they cannot have ravelled	I cannot have been ravelling you cannot have been ravelling she cannot have been ravelling we cannot have been ravelling you cannot have been ravelling they cannot have been ravelling

Forma interrogativa

Forma simple	Forma com V-ing
can I ravel? can you ravel? can she ravel? can we ravel? can you ravel? can they ravel?	can I be ravelling? can you be ravelling? can she be ravelling? can we be ravelling? can you be ravelling? can they be ravelling?
Perfeito	Perfeito com V-ing
can I have ravelled? can you have ravelled? can she have ravelled? can we have ravelled? can you have ravelled? can they have ravelled?	can I have been ravelling? can you have been ravelling? can she have been ravelling? can we have been ravelling? can you have been ravelling? can they have been ravelling?

Forma interro-Negação

Forma simple	Forma com V-ing
can I not ravel? can you not ravel? can she not ravel? can we not ravel? can you not ravel? can they not ravel?	can I not be ravelling? can you not be ravelling? can she not be ravelling? can we not be ravelling? can you not be ravelling? can they not be ravelling?
Perfeito	Perfeito com V-ing
can I not have ravelled? can you not have ravelled? can she not have ravelled? can we not have ravelled? can you not have ravelled? can they not have ravelled?	can I not have been ravelling? can you not have been ravelling? can she not have been ravelling? can we not have been ravelling? can you not have been ravelling? can they not have been ravelling?