| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] had become the first | 6 |
|
| 2 | [noun] had become the first | 6 |
|
| 3 | [noun] had become [art] first | 6 |
|
| 4 | [noun prp] had become [art] first | 5 |
|
