| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [pron] [vb past] [prep] each other | 9 |
|
| 2 | [pron] [pron] [vb past] [prep] [det] other | 9 |
|
| 3 | [pron] [pers pn] [vb past] [prep] [det] other | 7 |
|
| 4 | [Wh det] [pron] [vb past] [prep] [det] other | 5 |
|
