| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | became the [num ord] [noun prp] [adj] [noun sg] | 7 |
|
| 2 | became the first [noun prp] [adj] [noun sg] | 7 |
|
| 3 | became the [num ord] [noun prp] [adj] [noun sg] | 7 |
|
