Regelmäßiges Verb: strengthen - strengthened - strengthened
Einfache Form | Form mit V-ing |
I must strengthen you must strengthen he must strengthen we must strengthen you must strengthen they must strengthen | I must be strengthening you must be strengthening he must be strengthening we must be strengthening you must be strengthening they must be strengthening |
Perfekt | Perfekt mit V-ing |
I must have strengthened you must have strengthened he must have strengthened we must have strengthened you must have strengthened they must have strengthened | I must have been strengthening you must have been strengthening he must have been strengthening we must have been strengthening you must have been strengthening they must have been strengthening |
Einfache Form | Form mit V-ing |
I mustn't strengthen you mustn't strengthen he mustn't strengthen we mustn't strengthen you mustn't strengthen they mustn't strengthen | I mustn't be strengthening you mustn't be strengthening he mustn't be strengthening we mustn't be strengthening you mustn't be strengthening they mustn't be strengthening |
Perfekt | Perfekt mit V-ing |
I mustn't have strengthened you mustn't have strengthened he mustn't have strengthened we mustn't have strengthened you mustn't have strengthened they mustn't have strengthened | I mustn't have been strengthening you mustn't have been strengthening he mustn't have been strengthening we mustn't have been strengthening you mustn't have been strengthening they mustn't have been strengthening |
Einfache Form | Form mit V-ing |
must I strengthen? must you strengthen? must he strengthen? must we strengthen? must you strengthen? must they strengthen? | must I be strengthening? must you be strengthening? must he be strengthening? must we be strengthening? must you be strengthening? must they be strengthening? |
Perfekt | Perfekt mit V-ing |
must I have strengthened? must you have strengthened? must he have strengthened? must we have strengthened? must you have strengthened? must they have strengthened? | must I have been strengthening? must you have been strengthening? must he have been strengthening? must we have been strengthening? must you have been strengthening? must they have been strengthening? |
Einfache Form | Form mit V-ing |
mustn't I strengthen? mustn't you strengthen? mustn't he strengthen? mustn't we strengthen? mustn't you strengthen? mustn't they strengthen? | mustn't I be strengthening? mustn't you be strengthening? mustn't he be strengthening? mustn't we be strengthening? mustn't you be strengthening? mustn't they be strengthening? |
Perfekt | Perfekt mit V-ing |
mustn't I have strengthened? mustn't you have strengthened? mustn't he have strengthened? mustn't we have strengthened? mustn't you have strengthened? mustn't they have strengthened? | mustn't I have been strengthening? mustn't you have been strengthening? mustn't he have been strengthening? mustn't we have been strengthening? mustn't you have been strengthening? mustn't they have been strengthening? |