in the PONS Dictionary
I. stem [stem] N
II. stem <-mm-> [stem] VB trans (stop)
III. stem <-mm-> [stem] VB intr
| I | stem | |
|---|---|---|
| you | stem | |
| he/she/it | stems | |
| we | stem | |
| you | stem | |
| they | stem |
| I | stemmed | |
|---|---|---|
| you | stemmed | |
| he/she/it | stemmed | |
| we | stemmed | |
| you | stemmed | |
| they | stemmed |
| I | have | stemmed | |
|---|---|---|---|
| you | have | stemmed | |
| he/she/it | has | stemmed | |
| we | have | stemmed | |
| you | have | stemmed | |
| they | have | stemmed |
| I | had | stemmed | |
|---|---|---|---|
| you | had | stemmed | |
| he/she/it | had | stemmed | |
| we | had | stemmed | |
| you | had | stemmed | |
| they | had | stemmed |