| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be the first known | 8 |
|
| 2 | [be] the first known | 8 |
|
| 3 | [verb] the first known | 5 |
|
| 4 | the first known [noun] | 25 |
|
| 5 | the first known [noun sg] | 18 |
|
| 6 | the first known [noun pl] | 7 |
|
