I could wipe you could wipe he could wipe we could wipe you could wipe they could wipe
Forma com V-ing
I could be wiping you could be wiping he could be wiping we could be wiping you could be wiping they could be wiping
Perfeito
I could have wiped you could have wiped he could have wiped we could have wiped you could have wiped they could have wiped
Perfeito com V-ing
I could have been wiping you could have been wiping he could have been wiping we could have been wiping you could have been wiping they could have been wiping
Negação
Forma simple
I couldn't wipe you couldn't wipe he couldn't wipe we couldn't wipe you couldn't wipe they couldn't wipe
Forma com V-ing
I couldn't be wiping you couldn't be wiping he couldn't be wiping we couldn't be wiping you couldn't be wiping they couldn't be wiping
Perfeito
I couldn't have wiped you couldn't have wiped he couldn't have wiped we couldn't have wiped you couldn't have wiped they couldn't have wiped
Perfeito com V-ing
I couldn't have been wiping you couldn't have been wiping he couldn't have been wiping we couldn't have been wiping you couldn't have been wiping they couldn't have been wiping
Forma interrogativa
Forma simple
could I wipe? could you wipe? could he wipe? could we wipe? could you wipe? could they wipe?
Forma com V-ing
could I be wiping? could you be wiping? could he be wiping? could we be wiping? could you be wiping? could they be wiping?
Perfeito
could I have wiped? could you have wiped? could he have wiped? could we have wiped? could you have wiped? could they have wiped?
Perfeito com V-ing
could I have been wiping? could you have been wiping? could he have been wiping? could we have been wiping? could you have been wiping? could they have been wiping?
Forma interro-Negação
Forma simple
couldn't I wipe? couldn't you wipe? couldn't he wipe? couldn't we wipe? couldn't you wipe? couldn't they wipe?
Forma com V-ing
couldn't I be wiping? couldn't you be wiping? couldn't he be wiping? couldn't we be wiping? couldn't you be wiping? couldn't they be wiping?
Perfeito
couldn't I have wiped? couldn't you have wiped? couldn't he have wiped? couldn't we have wiped? couldn't you have wiped? couldn't they have wiped?
Perfeito com V-ing
couldn't I have been wiping? couldn't you have been wiping? couldn't he have been wiping? couldn't we have been wiping? couldn't you have been wiping? couldn't they have been wiping?