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