| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] become the [adj] | 341 |
|
| 2 | become the first [adj] | 205 |
|
| 3 | [noun prp] become the first | 138 |
|
| 4 | [noun prp] the first [adj] | 28 |
|
