I could appoint you could appoint he could appoint we could appoint you could appoint they could appoint
Forma com V-ing
I could be appointing you could be appointing he could be appointing we could be appointing you could be appointing they could be appointing
Perfeito
I could have appointed you could have appointed he could have appointed we could have appointed you could have appointed they could have appointed
Perfeito com V-ing
I could have been appointing you could have been appointing he could have been appointing we could have been appointing you could have been appointing they could have been appointing
Negação
Forma simple
I couldn't appoint you couldn't appoint he couldn't appoint we couldn't appoint you couldn't appoint they couldn't appoint
Forma com V-ing
I couldn't be appointing you couldn't be appointing he couldn't be appointing we couldn't be appointing you couldn't be appointing they couldn't be appointing
Perfeito
I couldn't have appointed you couldn't have appointed he couldn't have appointed we couldn't have appointed you couldn't have appointed they couldn't have appointed
Perfeito com V-ing
I couldn't have been appointing you couldn't have been appointing he couldn't have been appointing we couldn't have been appointing you couldn't have been appointing they couldn't have been appointing
Forma interrogativa
Forma simple
could I appoint? could you appoint? could he appoint? could we appoint? could you appoint? could they appoint?
Forma com V-ing
could I be appointing? could you be appointing? could he be appointing? could we be appointing? could you be appointing? could they be appointing?
Perfeito
could I have appointed? could you have appointed? could he have appointed? could we have appointed? could you have appointed? could they have appointed?
Perfeito com V-ing
could I have been appointing? could you have been appointing? could he have been appointing? could we have been appointing? could you have been appointing? could they have been appointing?
Forma interro-Negação
Forma simple
couldn't I appoint? couldn't you appoint? couldn't he appoint? couldn't we appoint? couldn't you appoint? couldn't they appoint?
Forma com V-ing
couldn't I be appointing? couldn't you be appointing? couldn't he be appointing? couldn't we be appointing? couldn't you be appointing? couldn't they be appointing?
Perfeito
couldn't I have appointed? couldn't you have appointed? couldn't he have appointed? couldn't we have appointed? couldn't you have appointed? couldn't they have appointed?
Perfeito com V-ing
couldn't I have been appointing? couldn't you have been appointing? couldn't he have been appointing? couldn't we have been appointing? couldn't you have been appointing? couldn't they have been appointing?