Verbo regular: perdure - perdured - perdured
Forma simple | Forma com V-ing |
I must perdure you must perdure he must perdure we must perdure you must perdure they must perdure | I must be perduring you must be perduring he must be perduring we must be perduring you must be perduring they must be perduring |
Perfeito | Perfeito com V-ing |
I must have perdured you must have perdured he must have perdured we must have perdured you must have perdured they must have perdured | I must have been perduring you must have been perduring he must have been perduring we must have been perduring you must have been perduring they must have been perduring |
Forma simple | Forma com V-ing |
I mustn't perdure you mustn't perdure he mustn't perdure we mustn't perdure you mustn't perdure they mustn't perdure | I mustn't be perduring you mustn't be perduring he mustn't be perduring we mustn't be perduring you mustn't be perduring they mustn't be perduring |
Perfeito | Perfeito com V-ing |
I mustn't have perdured you mustn't have perdured he mustn't have perdured we mustn't have perdured you mustn't have perdured they mustn't have perdured | I mustn't have been perduring you mustn't have been perduring he mustn't have been perduring we mustn't have been perduring you mustn't have been perduring they mustn't have been perduring |
Forma simple | Forma com V-ing |
must I perdure? must you perdure? must he perdure? must we perdure? must you perdure? must they perdure? | must I be perduring? must you be perduring? must he be perduring? must we be perduring? must you be perduring? must they be perduring? |
Perfeito | Perfeito com V-ing |
must I have perdured? must you have perdured? must he have perdured? must we have perdured? must you have perdured? must they have perdured? | must I have been perduring? must you have been perduring? must he have been perduring? must we have been perduring? must you have been perduring? must they have been perduring? |
Forma simple | Forma com V-ing |
mustn't I perdure? mustn't you perdure? mustn't he perdure? mustn't we perdure? mustn't you perdure? mustn't they perdure? | mustn't I be perduring? mustn't you be perduring? mustn't he be perduring? mustn't we be perduring? mustn't you be perduring? mustn't they be perduring? |
Perfeito | Perfeito com V-ing |
mustn't I have perdured? mustn't you have perdured? mustn't he have perdured? mustn't we have perdured? mustn't you have perdured? mustn't they have perdured? | mustn't I have been perduring? mustn't you have been perduring? mustn't he have been perduring? mustn't we have been perduring? mustn't you have been perduring? mustn't they have been perduring? |