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