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