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