I could digitize you could digitize she could digitize we could digitize you could digitize they could digitize
Forma com V-ing
I could be digitizing you could be digitizing she could be digitizing we could be digitizing you could be digitizing they could be digitizing
Perfeito
I could have digitized you could have digitized she could have digitized we could have digitized you could have digitized they could have digitized
Perfeito com V-ing
I could have been digitizing you could have been digitizing she could have been digitizing we could have been digitizing you could have been digitizing they could have been digitizing
Negação
Forma simple
I couldn't digitize you couldn't digitize she couldn't digitize we couldn't digitize you couldn't digitize they couldn't digitize
Forma com V-ing
I couldn't be digitizing you couldn't be digitizing she couldn't be digitizing we couldn't be digitizing you couldn't be digitizing they couldn't be digitizing
Perfeito
I couldn't have digitized you couldn't have digitized she couldn't have digitized we couldn't have digitized you couldn't have digitized they couldn't have digitized
Perfeito com V-ing
I couldn't have been digitizing you couldn't have been digitizing she couldn't have been digitizing we couldn't have been digitizing you couldn't have been digitizing they couldn't have been digitizing
Forma interrogativa
Forma simple
could I digitize? could you digitize? could she digitize? could we digitize? could you digitize? could they digitize?
Forma com V-ing
could I be digitizing? could you be digitizing? could she be digitizing? could we be digitizing? could you be digitizing? could they be digitizing?
Perfeito
could I have digitized? could you have digitized? could she have digitized? could we have digitized? could you have digitized? could they have digitized?
Perfeito com V-ing
could I have been digitizing? could you have been digitizing? could she have been digitizing? could we have been digitizing? could you have been digitizing? could they have been digitizing?
Forma interro-Negação
Forma simple
couldn't I digitize? couldn't you digitize? couldn't she digitize? couldn't we digitize? couldn't you digitize? couldn't they digitize?
Forma com V-ing
couldn't I be digitizing? couldn't you be digitizing? couldn't she be digitizing? couldn't we be digitizing? couldn't you be digitizing? couldn't they be digitizing?
Perfeito
couldn't I have digitized? couldn't you have digitized? couldn't she have digitized? couldn't we have digitized? couldn't you have digitized? couldn't they have digitized?
Perfeito com V-ing
couldn't I have been digitizing? couldn't you have been digitizing? couldn't she have been digitizing? couldn't we have been digitizing? couldn't you have been digitizing? couldn't they have been digitizing?