Verbo regular: underperform - underperformed - underperformed
Forma simple | Forma con V-ing |
I must underperform you must underperform she must underperform we must underperform you must underperform they must underperform | I must be underperforming you must be underperforming she must be underperforming we must be underperforming you must be underperforming they must be underperforming |
Perfecto | Perfecto con V-ing |
I must have underperformed you must have underperformed she must have underperformed we must have underperformed you must have underperformed they must have underperformed | I must have been underperforming you must have been underperforming she must have been underperforming we must have been underperforming you must have been underperforming they must have been underperforming |
Forma simple | Forma con V-ing |
I mustn't underperform you mustn't underperform she mustn't underperform we mustn't underperform you mustn't underperform they mustn't underperform | I mustn't be underperforming you mustn't be underperforming she mustn't be underperforming we mustn't be underperforming you mustn't be underperforming they mustn't be underperforming |
Perfecto | Perfecto con V-ing |
I mustn't have underperformed you mustn't have underperformed she mustn't have underperformed we mustn't have underperformed you mustn't have underperformed they mustn't have underperformed | I mustn't have been underperforming you mustn't have been underperforming she mustn't have been underperforming we mustn't have been underperforming you mustn't have been underperforming they mustn't have been underperforming |
Forma simple | Forma con V-ing |
must I underperform? must you underperform? must she underperform? must we underperform? must you underperform? must they underperform? | must I be underperforming? must you be underperforming? must she be underperforming? must we be underperforming? must you be underperforming? must they be underperforming? |
Perfecto | Perfecto con V-ing |
must I have underperformed? must you have underperformed? must she have underperformed? must we have underperformed? must you have underperformed? must they have underperformed? | must I have been underperforming? must you have been underperforming? must she have been underperforming? must we have been underperforming? must you have been underperforming? must they have been underperforming? |
Forma simple | Forma con V-ing |
mustn't I underperform? mustn't you underperform? mustn't she underperform? mustn't we underperform? mustn't you underperform? mustn't they underperform? | mustn't I be underperforming? mustn't you be underperforming? mustn't she be underperforming? mustn't we be underperforming? mustn't you be underperforming? mustn't they be underperforming? |
Perfecto | Perfecto con V-ing |
mustn't I have underperformed? mustn't you have underperformed? mustn't she have underperformed? mustn't we have underperformed? mustn't you have underperformed? mustn't they have underperformed? | mustn't I have been underperforming? mustn't you have been underperforming? mustn't she have been underperforming? mustn't we have been underperforming? mustn't you have been underperforming? mustn't they have been underperforming? |