I could download you could download she could download we could download you could download they could download
Forma com V-ing
I could be downloading you could be downloading she could be downloading we could be downloading you could be downloading they could be downloading
Perfeito
I could have downloaded you could have downloaded she could have downloaded we could have downloaded you could have downloaded they could have downloaded
Perfeito com V-ing
I could have been downloading you could have been downloading she could have been downloading we could have been downloading you could have been downloading they could have been downloading
Negação
Forma simple
I couldn't download you couldn't download she couldn't download we couldn't download you couldn't download they couldn't download
Forma com V-ing
I couldn't be downloading you couldn't be downloading she couldn't be downloading we couldn't be downloading you couldn't be downloading they couldn't be downloading
Perfeito
I couldn't have downloaded you couldn't have downloaded she couldn't have downloaded we couldn't have downloaded you couldn't have downloaded they couldn't have downloaded
Perfeito com V-ing
I couldn't have been downloading you couldn't have been downloading she couldn't have been downloading we couldn't have been downloading you couldn't have been downloading they couldn't have been downloading
Forma interrogativa
Forma simple
could I download? could you download? could she download? could we download? could you download? could they download?
Forma com V-ing
could I be downloading? could you be downloading? could she be downloading? could we be downloading? could you be downloading? could they be downloading?
Perfeito
could I have downloaded? could you have downloaded? could she have downloaded? could we have downloaded? could you have downloaded? could they have downloaded?
Perfeito com V-ing
could I have been downloading? could you have been downloading? could she have been downloading? could we have been downloading? could you have been downloading? could they have been downloading?
Forma interro-Negação
Forma simple
couldn't I download? couldn't you download? couldn't she download? couldn't we download? couldn't you download? couldn't they download?
Forma com V-ing
couldn't I be downloading? couldn't you be downloading? couldn't she be downloading? couldn't we be downloading? couldn't you be downloading? couldn't they be downloading?
Perfeito
couldn't I have downloaded? couldn't you have downloaded? couldn't she have downloaded? couldn't we have downloaded? couldn't you have downloaded? couldn't they have downloaded?
Perfeito com V-ing
couldn't I have been downloading? couldn't you have been downloading? couldn't she have been downloading? couldn't we have been downloading? couldn't you have been downloading? couldn't they have been downloading?