Conjugación del verbo inglés
COULD BALLAST

Verbo regular: ballast - ballasted - ballasted

Afirmación

Forma simple	Forma con V-ing
I could ballast you could ballast he could ballast we could ballast you could ballast they could ballast	I could be ballasting you could be ballasting he could be ballasting we could be ballasting you could be ballasting they could be ballasting
Perfecto	Perfecto con V-ing
I could have ballasted you could have ballasted he could have ballasted we could have ballasted you could have ballasted they could have ballasted	I could have been ballasting you could have been ballasting he could have been ballasting we could have been ballasting you could have been ballasting they could have been ballasting

Negación

Forma simple	Forma con V-ing
I couldn't ballast you couldn't ballast he couldn't ballast we couldn't ballast you couldn't ballast they couldn't ballast	I couldn't be ballasting you couldn't be ballasting he couldn't be ballasting we couldn't be ballasting you couldn't be ballasting they couldn't be ballasting
Perfecto	Perfecto con V-ing
I couldn't have ballasted you couldn't have ballasted he couldn't have ballasted we couldn't have ballasted you couldn't have ballasted they couldn't have ballasted	I couldn't have been ballasting you couldn't have been ballasting he 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	Forma con V-ing
could I ballast? could you ballast? could he ballast? could we ballast? could you ballast? could they ballast?	could I be ballasting? could you be ballasting? could he be ballasting? could we be ballasting? could you be ballasting? could they be ballasting?
Perfecto	Perfecto con V-ing
could I have ballasted? could you have ballasted? could he have ballasted? could we have ballasted? could you have ballasted? could they have ballasted?	could I have been ballasting? could you have been ballasting? could he have been ballasting? could we have been ballasting? could you have been ballasting? could they have been ballasting?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I ballast? couldn't you ballast? couldn't he ballast? couldn't we ballast? couldn't you ballast? couldn't they ballast?	couldn't I be ballasting? couldn't you be ballasting? couldn't he be ballasting? couldn't we be ballasting? couldn't you be ballasting? couldn't they be ballasting?
Perfecto	Perfecto con V-ing
couldn't I have ballasted? couldn't you have ballasted? couldn't he have ballasted? couldn't we have ballasted? couldn't you have ballasted? couldn't they have ballasted?	couldn't I have been ballasting? couldn't you have been ballasting? couldn't he have been ballasting? couldn't we have been ballasting? couldn't you have been ballasting? couldn't they have been ballasting?