
Unregelmäßiges Verb: understand - understood - understood
Präsens | Präsentieren Sie kontinuierlich | Präteritum | Präteritum kontinuierlich | 
|  do I understand? do you understand? does she understand? do we understand? do you understand? do they understand?  |  am I understanding? are you understanding? is she understanding? are we understanding? are you understanding? are they understanding?  | did I understand? did you understand? did she understand? did we understand? did you understand? did they understand?  |  was I understanding? were you understanding? was she understanding? were we understanding? were you understanding? were they understanding?  | 
Präsens perfekt | Präsens perfekt kontinuierlich | Plusquamperfekt | Pluperfect ununterbrochen | 
|  have I understood? have you understood? has she understood? have we understood? have you understood? have they understood?  |  have I been understanding? have you been understanding? has she been understanding? have we been understanding? have you been understanding? have they been understanding?  | had I understood? had you understood? had she understood? had we understood? had you understood? had they understood?  | had I been understanding? had you been understanding? had she been understanding? had we been understanding? had you been understanding? had they been understanding?  | 
Futur | Futur kontinuierlich | Futur perfekt | Futur perfekt kontinuierlich | 
|  will I understand? will you understand? will she understand? will we understand? will you understand? will they understand?  |  will I be understanding? will you be understanding? will she be understanding? will we be understanding? will you be understanding? will they be understanding?  |  will I have understood? will you have understood? will she have understood? will we have understood? will you have understood? will they have understood?  |  will I have been understanding? will you have been understanding? will she have been understanding? will we have been understanding? will you have been understanding? will they have been understanding?  | 
Präsens | Präsentieren Sie kontinuierlich | Perfekt | Perfekt kontinuierlich | 
|  would I understand? would you understand? would she understand? would we understand? would you understand? would they understand?  |  would I be understanding? would you be understanding? would she be understanding? would we be understanding? would you be understanding? would they be understanding?  |  would I have understood? would you have understood? would she have understood? would we have understood? would you have understood? would they have understood?  |  would I have been understanding? would you have been understanding? would she have been understanding? would we have been understanding? would you have been understanding? would they have been understanding?  | 
Infinitiv | Imperativ | 
Infinitiv | Imperativ | ||
| to understand | - - -  | 
Präsens | Perfekt | ||
| understanding | understood |