I could promote you could promote she could promote we could promote you could promote they could promote
Forma com V-ing
I could be promoting you could be promoting she could be promoting we could be promoting you could be promoting they could be promoting
Perfeito
I could have promoted you could have promoted she could have promoted we could have promoted you could have promoted they could have promoted
Perfeito com V-ing
I could have been promoting you could have been promoting she could have been promoting we could have been promoting you could have been promoting they could have been promoting
Negação
Forma simple
I couldn't promote you couldn't promote she couldn't promote we couldn't promote you couldn't promote they couldn't promote
Forma com V-ing
I couldn't be promoting you couldn't be promoting she couldn't be promoting we couldn't be promoting you couldn't be promoting they couldn't be promoting
Perfeito
I couldn't have promoted you couldn't have promoted she couldn't have promoted we couldn't have promoted you couldn't have promoted they couldn't have promoted
Perfeito com V-ing
I couldn't have been promoting you couldn't have been promoting she couldn't have been promoting we couldn't have been promoting you couldn't have been promoting they couldn't have been promoting
Forma interrogativa
Forma simple
could I promote? could you promote? could she promote? could we promote? could you promote? could they promote?
Forma com V-ing
could I be promoting? could you be promoting? could she be promoting? could we be promoting? could you be promoting? could they be promoting?
Perfeito
could I have promoted? could you have promoted? could she have promoted? could we have promoted? could you have promoted? could they have promoted?
Perfeito com V-ing
could I have been promoting? could you have been promoting? could she have been promoting? could we have been promoting? could you have been promoting? could they have been promoting?
Forma interro-Negação
Forma simple
couldn't I promote? couldn't you promote? couldn't she promote? couldn't we promote? couldn't you promote? couldn't they promote?
Forma com V-ing
couldn't I be promoting? couldn't you be promoting? couldn't she be promoting? couldn't we be promoting? couldn't you be promoting? couldn't they be promoting?
Perfeito
couldn't I have promoted? couldn't you have promoted? couldn't she have promoted? couldn't we have promoted? couldn't you have promoted? couldn't they have promoted?
Perfeito com V-ing
couldn't I have been promoting? couldn't you have been promoting? couldn't she have been promoting? couldn't we have been promoting? couldn't you have been promoting? couldn't they have been promoting?