Verbo regular: sip - sipped - sipped
Forma simple | Forma con V-ing |
I must sip you must sip he must sip we must sip you must sip they must sip | I must be sipping you must be sipping he must be sipping we must be sipping you must be sipping they must be sipping |
Perfecto | Perfecto con V-ing |
I must have sipped you must have sipped he must have sipped we must have sipped you must have sipped they must have sipped | I must have been sipping you must have been sipping he must have been sipping we must have been sipping you must have been sipping they must have been sipping |
Forma simple | Forma con V-ing |
I mustn't sip you mustn't sip he mustn't sip we mustn't sip you mustn't sip they mustn't sip | I mustn't be sipping you mustn't be sipping he mustn't be sipping we mustn't be sipping you mustn't be sipping they mustn't be sipping |
Perfecto | Perfecto con V-ing |
I mustn't have sipped you mustn't have sipped he mustn't have sipped we mustn't have sipped you mustn't have sipped they mustn't have sipped | I mustn't have been sipping you mustn't have been sipping he mustn't have been sipping we mustn't have been sipping you mustn't have been sipping they mustn't have been sipping |
Forma simple | Forma con V-ing |
must I sip? must you sip? must he sip? must we sip? must you sip? must they sip? | must I be sipping? must you be sipping? must he be sipping? must we be sipping? must you be sipping? must they be sipping? |
Perfecto | Perfecto con V-ing |
must I have sipped? must you have sipped? must he have sipped? must we have sipped? must you have sipped? must they have sipped? | must I have been sipping? must you have been sipping? must he have been sipping? must we have been sipping? must you have been sipping? must they have been sipping? |
Forma simple | Forma con V-ing |
mustn't I sip? mustn't you sip? mustn't he sip? mustn't we sip? mustn't you sip? mustn't they sip? | mustn't I be sipping? mustn't you be sipping? mustn't he be sipping? mustn't we be sipping? mustn't you be sipping? mustn't they be sipping? |
Perfecto | Perfecto con V-ing |
mustn't I have sipped? mustn't you have sipped? mustn't he have sipped? mustn't we have sipped? mustn't you have sipped? mustn't they have sipped? | mustn't I have been sipping? mustn't you have been sipping? mustn't he have been sipping? mustn't we have been sipping? mustn't you have been sipping? mustn't they have been sipping? |