I could debate you could debate she could debate we could debate you could debate they could debate
Forma con V-ing
I could be debating you could be debating she could be debating we could be debating you could be debating they could be debating
Perfecto
I could have debated you could have debated she could have debated we could have debated you could have debated they could have debated
Perfecto con V-ing
I could have been debating you could have been debating she could have been debating we could have been debating you could have been debating they could have been debating
Negación
Forma simple
I couldn't debate you couldn't debate she couldn't debate we couldn't debate you couldn't debate they couldn't debate
Forma con V-ing
I couldn't be debating you couldn't be debating she couldn't be debating we couldn't be debating you couldn't be debating they couldn't be debating
Perfecto
I couldn't have debated you couldn't have debated she couldn't have debated we couldn't have debated you couldn't have debated they couldn't have debated
Perfecto con V-ing
I couldn't have been debating you couldn't have been debating she couldn't have been debating we couldn't have been debating you couldn't have been debating they couldn't have been debating
Forma interrogativa
Forma simple
could I debate? could you debate? could she debate? could we debate? could you debate? could they debate?
Forma con V-ing
could I be debating? could you be debating? could she be debating? could we be debating? could you be debating? could they be debating?
Perfecto
could I have debated? could you have debated? could she have debated? could we have debated? could you have debated? could they have debated?
Perfecto con V-ing
could I have been debating? could you have been debating? could she have been debating? could we have been debating? could you have been debating? could they have been debating?
Forma interro-negativa
Forma simple
couldn't I debate? couldn't you debate? couldn't she debate? couldn't we debate? couldn't you debate? couldn't they debate?
Forma con V-ing
couldn't I be debating? couldn't you be debating? couldn't she be debating? couldn't we be debating? couldn't you be debating? couldn't they be debating?
Perfecto
couldn't I have debated? couldn't you have debated? couldn't she have debated? couldn't we have debated? couldn't you have debated? couldn't they have debated?
Perfecto con V-ing
couldn't I have been debating? couldn't you have been debating? couldn't she have been debating? couldn't we have been debating? couldn't you have been debating? couldn't they have been debating?