| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] be the first known | 6 |
|
| 2 | [pers pn] be the first known | 6 |
|
| 3 | be the first known [noun] | 8 |
|
| 4 | be the first known [noun sg] | 6 |
|
