| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] did not know each | 8 |
|
| 2 | [pers pn] did not know each | 6 |
|
| 3 | did not know each other | 10 |
|
| 4 | did not know each [noun sg] | 10 |
|
| 5 | did not know each other | 10 |
|
| 6 | did not know each [noun] | 10 |
|
