| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] become the first [adj] | 22 |
|
| 2 | [adv] become the first [adj] | 21 |
|
| 3 | [adv] became the first [adj] | 13 |
|
| 4 | recently become the first [adj] | 5 |
|
| 5 | [adv] become the first black | 5 |
|
| 6 | [adv] become the first black | 5 |
|
| 7 | recently become the first [adj] | 5 |
|
| 8 | later become the first [adj] | 5 |
|
| 9 | later become the first [adj] | 5 |
|
