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