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