Verbo regular: stifle - stifled - stifled
Forma simple | Forma com V-ing |
I must stifle you must stifle he must stifle we must stifle you must stifle they must stifle | I must be stifling you must be stifling he must be stifling we must be stifling you must be stifling they must be stifling |
Perfeito | Perfeito com V-ing |
I must have stifled you must have stifled he must have stifled we must have stifled you must have stifled they must have stifled | I must have been stifling you must have been stifling he must have been stifling we must have been stifling you must have been stifling they must have been stifling |
Forma simple | Forma com V-ing |
I must not stifle you must not stifle he must not stifle we must not stifle you must not stifle they must not stifle | I must not be stifling you must not be stifling he must not be stifling we must not be stifling you must not be stifling they must not be stifling |
Perfeito | Perfeito com V-ing |
I must not have stifled you must not have stifled he must not have stifled we must not have stifled you must not have stifled they must not have stifled | I must not have been stifling you must not have been stifling he must not have been stifling we must not have been stifling you must not have been stifling they must not have been stifling |
Forma simple | Forma com V-ing |
must I stifle? must you stifle? must he stifle? must we stifle? must you stifle? must they stifle? | must I be stifling? must you be stifling? must he be stifling? must we be stifling? must you be stifling? must they be stifling? |
Perfeito | Perfeito com V-ing |
must I have stifled? must you have stifled? must he have stifled? must we have stifled? must you have stifled? must they have stifled? | must I have been stifling? must you have been stifling? must he have been stifling? must we have been stifling? must you have been stifling? must they have been stifling? |
Forma simple | Forma com V-ing |
must I not stifle? must you not stifle? must he not stifle? must we not stifle? must you not stifle? must they not stifle? | must I not be stifling? must you not be stifling? must he not be stifling? must we not be stifling? must you not be stifling? must they not be stifling? |
Perfeito | Perfeito com V-ing |
must I not have stifled? must you not have stifled? must he not have stifled? must we not have stifled? must you not have stifled? must they not have stifled? | must I not have been stifling? must you not have been stifling? must he not have been stifling? must we not have been stifling? must you not have been stifling? must they not have been stifling? |