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