I could reed you could reed he could reed we could reed you could reed they could reed
Forma con V-ing
I could be reeding you could be reeding he could be reeding we could be reeding you could be reeding they could be reeding
Perfecto
I could have reeded you could have reeded he could have reeded we could have reeded you could have reeded they could have reeded
Perfecto con V-ing
I could have been reeding you could have been reeding he could have been reeding we could have been reeding you could have been reeding they could have been reeding
Negación
Forma simple
I couldn't reed you couldn't reed he couldn't reed we couldn't reed you couldn't reed they couldn't reed
Forma con V-ing
I couldn't be reeding you couldn't be reeding he couldn't be reeding we couldn't be reeding you couldn't be reeding they couldn't be reeding
Perfecto
I couldn't have reeded you couldn't have reeded he couldn't have reeded we couldn't have reeded you couldn't have reeded they couldn't have reeded
Perfecto con V-ing
I couldn't have been reeding you couldn't have been reeding he couldn't have been reeding we couldn't have been reeding you couldn't have been reeding they couldn't have been reeding
Forma interrogativa
Forma simple
could I reed? could you reed? could he reed? could we reed? could you reed? could they reed?
Forma con V-ing
could I be reeding? could you be reeding? could he be reeding? could we be reeding? could you be reeding? could they be reeding?
Perfecto
could I have reeded? could you have reeded? could he have reeded? could we have reeded? could you have reeded? could they have reeded?
Perfecto con V-ing
could I have been reeding? could you have been reeding? could he have been reeding? could we have been reeding? could you have been reeding? could they have been reeding?
Forma interro-negativa
Forma simple
couldn't I reed? couldn't you reed? couldn't he reed? couldn't we reed? couldn't you reed? couldn't they reed?
Forma con V-ing
couldn't I be reeding? couldn't you be reeding? couldn't he be reeding? couldn't we be reeding? couldn't you be reeding? couldn't they be reeding?
Perfecto
couldn't I have reeded? couldn't you have reeded? couldn't he have reeded? couldn't we have reeded? couldn't you have reeded? couldn't they have reeded?
Perfecto con V-ing
couldn't I have been reeding? couldn't you have been reeding? couldn't he have been reeding? couldn't we have been reeding? couldn't you have been reeding? couldn't they have been reeding?