Regelmäßiges Verb: retain - retained - retained
Einfache Form | Form mit V-ing |
I must retain you must retain he must retain we must retain you must retain they must retain | I must be retaining you must be retaining he must be retaining we must be retaining you must be retaining they must be retaining |
Perfekt | Perfekt mit V-ing |
I must have retained you must have retained he must have retained we must have retained you must have retained they must have retained | I must have been retaining you must have been retaining he must have been retaining we must have been retaining you must have been retaining they must have been retaining |
Einfache Form | Form mit V-ing |
I must not retain you must not retain he must not retain we must not retain you must not retain they must not retain | I must not be retaining you must not be retaining he must not be retaining we must not be retaining you must not be retaining they must not be retaining |
Perfekt | Perfekt mit V-ing |
I must not have retained you must not have retained he must not have retained we must not have retained you must not have retained they must not have retained | I must not have been retaining you must not have been retaining he must not have been retaining we must not have been retaining you must not have been retaining they must not have been retaining |
Einfache Form | Form mit V-ing |
must I retain? must you retain? must he retain? must we retain? must you retain? must they retain? | must I be retaining? must you be retaining? must he be retaining? must we be retaining? must you be retaining? must they be retaining? |
Perfekt | Perfekt mit V-ing |
must I have retained? must you have retained? must he have retained? must we have retained? must you have retained? must they have retained? | must I have been retaining? must you have been retaining? must he have been retaining? must we have been retaining? must you have been retaining? must they have been retaining? |
Einfache Form | Form mit V-ing |
must I not retain? must you not retain? must he not retain? must we not retain? must you not retain? must they not retain? | must I not be retaining? must you not be retaining? must he not be retaining? must we not be retaining? must you not be retaining? must they not be retaining? |
Perfekt | Perfekt mit V-ing |
must I not have retained? must you not have retained? must he not have retained? must we not have retained? must you not have retained? must they not have retained? | must I not have been retaining? must you not have been retaining? must he not have been retaining? must we not have been retaining? must you not have been retaining? must they not have been retaining? |