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