Verbo irregolare: undo - undid - undone
Forma semplice | Forma con V-ing |
I must undo you must undo he must undo we must undo you must undo they must undo | I must be undoing you must be undoing he must be undoing we must be undoing you must be undoing they must be undoing |
Perfetto | Perfetto con V-ing |
I must have undone you must have undone he must have undone we must have undone you must have undone they must have undone | I must have been undoing you must have been undoing he must have been undoing we must have been undoing you must have been undoing they must have been undoing |
Forma semplice | Forma con V-ing |
I mustn't undo you mustn't undo he mustn't undo we mustn't undo you mustn't undo they mustn't undo | I mustn't be undoing you mustn't be undoing he mustn't be undoing we mustn't be undoing you mustn't be undoing they mustn't be undoing |
Perfetto | Perfetto con V-ing |
I mustn't have undone you mustn't have undone he mustn't have undone we mustn't have undone you mustn't have undone they mustn't have undone | I mustn't have been undoing you mustn't have been undoing he mustn't have been undoing we mustn't have been undoing you mustn't have been undoing they mustn't have been undoing |
Forma semplice | Forma con V-ing |
must I undo? must you undo? must he undo? must we undo? must you undo? must they undo? | must I be undoing? must you be undoing? must he be undoing? must we be undoing? must you be undoing? must they be undoing? |
Perfetto | Perfetto con V-ing |
must I have undone? must you have undone? must he have undone? must we have undone? must you have undone? must they have undone? | must I have been undoing? must you have been undoing? must he have been undoing? must we have been undoing? must you have been undoing? must they have been undoing? |
Forma semplice | Forma con V-ing |
mustn't I undo? mustn't you undo? mustn't he undo? mustn't we undo? mustn't you undo? mustn't they undo? | mustn't I be undoing? mustn't you be undoing? mustn't he be undoing? mustn't we be undoing? mustn't you be undoing? mustn't they be undoing? |
Perfetto | Perfetto con V-ing |
mustn't I have undone? mustn't you have undone? mustn't he have undone? mustn't we have undone? mustn't you have undone? mustn't they have undone? | mustn't I have been undoing? mustn't you have been undoing? mustn't he have been undoing? mustn't we have been undoing? mustn't you have been undoing? mustn't they have been undoing? |