| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] become a [num ord] | 6 |
|
| 2 | have become a [num ord] | 6 |
|
| 3 | become a [num ord] [noun sg] | 6 |
|
| 4 | become a [num ord] [noun] | 6 |
|
