Conjugação do verbo inglês
CAN ACE

Verbo regular: ace - aced - aced

Afirmação

Forma simple	Forma com V-ing
I can ace you can ace she can ace we can ace you can ace they can ace	I can be acing you can be acing she can be acing we can be acing you can be acing they can be acing
Perfeito	Perfeito com V-ing
I can have aced you can have aced she can have aced we can have aced you can have aced they can have aced	I can have been acing you can have been acing she can have been acing we can have been acing you can have been acing they can have been acing

Negação

Forma simple	Forma com V-ing
I cannot ace you cannot ace she cannot ace we cannot ace you cannot ace they cannot ace	I cannot be acing you cannot be acing she cannot be acing we cannot be acing you cannot be acing they cannot be acing
Perfeito	Perfeito com V-ing
I cannot have aced you cannot have aced she cannot have aced we cannot have aced you cannot have aced they cannot have aced	I cannot have been acing you cannot have been acing she cannot have been acing we cannot have been acing you cannot have been acing they cannot have been acing

Forma interrogativa

Forma simple	Forma com V-ing
can I ace? can you ace? can she ace? can we ace? can you ace? can they ace?	can I be acing? can you be acing? can she be acing? can we be acing? can you be acing? can they be acing?
Perfeito	Perfeito com V-ing
can I have aced? can you have aced? can she have aced? can we have aced? can you have aced? can they have aced?	can I have been acing? can you have been acing? can she have been acing? can we have been acing? can you have been acing? can they have been acing?

Forma interro-Negação

Forma simple	Forma com V-ing
can I not ace? can you not ace? can she not ace? can we not ace? can you not ace? can they not ace?	can I not be acing? can you not be acing? can she not be acing? can we not be acing? can you not be acing? can they not be acing?
Perfeito	Perfeito com V-ing
can I not have aced? can you not have aced? can she not have aced? can we not have aced? can you not have aced? can they not have aced?	can I not have been acing? can you not have been acing? can she not have been acing? can we not have been acing? can you not have been acing? can they not have been acing?