Conjugação do verbo inglês
CAN DOWN

Verbo regular: down - downed - downed

Afirmação

Forma simple	Forma com V-ing
I can down you can down she can down we can down you can down they can down	I can be downing you can be downing she can be downing we can be downing you can be downing they can be downing
Perfeito	Perfeito com V-ing
I can have downed you can have downed she can have downed we can have downed you can have downed they can have downed	I can have been downing you can have been downing she can have been downing we can have been downing you can have been downing they can have been downing

Negação

Forma simple	Forma com V-ing
I can't down you can't down she can't down we can't down you can't down they can't down	I can't be downing you can't be downing she can't be downing we can't be downing you can't be downing they can't be downing
Perfeito	Perfeito com V-ing
I can't have downed you can't have downed she can't have downed we can't have downed you can't have downed they can't have downed	I can't have been downing you can't have been downing she can't have been downing we can't have been downing you can't have been downing they can't have been downing

Forma interrogativa

Forma simple	Forma com V-ing
can I down? can you down? can she down? can we down? can you down? can they down?	can I be downing? can you be downing? can she be downing? can we be downing? can you be downing? can they be downing?
Perfeito	Perfeito com V-ing
can I have downed? can you have downed? can she have downed? can we have downed? can you have downed? can they have downed?	can I have been downing? can you have been downing? can she have been downing? can we have been downing? can you have been downing? can they have been downing?

Forma interro-Negação

Forma simple	Forma com V-ing
can't I down? can't you down? can't she down? can't we down? can't you down? can't they down?	can't I be downing? can't you be downing? can't she be downing? can't we be downing? can't you be downing? can't they be downing?
Perfeito	Perfeito com V-ing
can't I have downed? can't you have downed? can't she have downed? can't we have downed? can't you have downed? can't they have downed?	can't I have been downing? can't you have been downing? can't she have been downing? can't we have been downing? can't you have been downing? can't they have been downing?