I could ballast you could ballast she could ballast we could ballast you could ballast they could ballast
Forma com V-ing
I could be ballasting you could be ballasting she could be ballasting we could be ballasting you could be ballasting they could be ballasting
Perfeito
I could have ballasted you could have ballasted she could have ballasted we could have ballasted you could have ballasted they could have ballasted
Perfeito com V-ing
I could have been ballasting you could have been ballasting she could have been ballasting we could have been ballasting you could have been ballasting they could have been ballasting
Negação
Forma simple
I couldn't ballast you couldn't ballast she couldn't ballast we couldn't ballast you couldn't ballast they couldn't ballast
Forma com V-ing
I couldn't be ballasting you couldn't be ballasting she couldn't be ballasting we couldn't be ballasting you couldn't be ballasting they couldn't be ballasting
Perfeito
I couldn't have ballasted you couldn't have ballasted she couldn't have ballasted we couldn't have ballasted you couldn't have ballasted they couldn't have ballasted
Perfeito com V-ing
I couldn't have been ballasting you couldn't have been ballasting she couldn't have been ballasting we couldn't have been ballasting you couldn't have been ballasting they couldn't have been ballasting
Forma interrogativa
Forma simple
could I ballast? could you ballast? could she ballast? could we ballast? could you ballast? could they ballast?
Forma com V-ing
could I be ballasting? could you be ballasting? could she be ballasting? could we be ballasting? could you be ballasting? could they be ballasting?
Perfeito
could I have ballasted? could you have ballasted? could she have ballasted? could we have ballasted? could you have ballasted? could they have ballasted?
Perfeito com V-ing
could I have been ballasting? could you have been ballasting? could she have been ballasting? could we have been ballasting? could you have been ballasting? could they have been ballasting?
Forma interro-Negação
Forma simple
couldn't I ballast? couldn't you ballast? couldn't she ballast? couldn't we ballast? couldn't you ballast? couldn't they ballast?
Forma com V-ing
couldn't I be ballasting? couldn't you be ballasting? couldn't she be ballasting? couldn't we be ballasting? couldn't you be ballasting? couldn't they be ballasting?
Perfeito
couldn't I have ballasted? couldn't you have ballasted? couldn't she have ballasted? couldn't we have ballasted? couldn't you have ballasted? couldn't they have ballasted?
Perfeito com V-ing
couldn't I have been ballasting? couldn't you have been ballasting? couldn't she have been ballasting? couldn't we have been ballasting? couldn't you have been ballasting? couldn't they have been ballasting?