Verbo regular: doubt - doubted - doubted
Forma simple | Forma con V-ing |
I could doubt you could doubt she could doubt we could doubt you could doubt they could doubt | I could be doubting you could be doubting she could be doubting we could be doubting you could be doubting they could be doubting |
Perfecto | Perfecto con V-ing |
I could have doubted you could have doubted she could have doubted we could have doubted you could have doubted they could have doubted | I could have been doubting you could have been doubting she could have been doubting we could have been doubting you could have been doubting they could have been doubting |
Forma simple | Forma con V-ing |
I couldn't doubt you couldn't doubt she couldn't doubt we couldn't doubt you couldn't doubt they couldn't doubt | I couldn't be doubting you couldn't be doubting she couldn't be doubting we couldn't be doubting you couldn't be doubting they couldn't be doubting |
Perfecto | Perfecto con V-ing |
I couldn't have doubted you couldn't have doubted she couldn't have doubted we couldn't have doubted you couldn't have doubted they couldn't have doubted | I couldn't have been doubting you couldn't have been doubting she couldn't have been doubting we couldn't have been doubting you couldn't have been doubting they couldn't have been doubting |
Forma simple | Forma con V-ing |
could I doubt? could you doubt? could she doubt? could we doubt? could you doubt? could they doubt? | could I be doubting? could you be doubting? could she be doubting? could we be doubting? could you be doubting? could they be doubting? |
Perfecto | Perfecto con V-ing |
could I have doubted? could you have doubted? could she have doubted? could we have doubted? could you have doubted? could they have doubted? | could I have been doubting? could you have been doubting? could she have been doubting? could we have been doubting? could you have been doubting? could they have been doubting? |
Forma simple | Forma con V-ing |
couldn't I doubt? couldn't you doubt? couldn't she doubt? couldn't we doubt? couldn't you doubt? couldn't they doubt? | couldn't I be doubting? couldn't you be doubting? couldn't she be doubting? couldn't we be doubting? couldn't you be doubting? couldn't they be doubting? |
Perfecto | Perfecto con V-ing |
couldn't I have doubted? couldn't you have doubted? couldn't she have doubted? couldn't we have doubted? couldn't you have doubted? couldn't they have doubted? | couldn't I have been doubting? couldn't you have been doubting? couldn't she have been doubting? couldn't we have been doubting? couldn't you have been doubting? couldn't they have been doubting? |