| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had a [adj] [noun] | 9209 |
|
| 2 | become a [adj] [noun] | 675 |
|
| 3 | had become a [noun] | 339 |
|
| 4 | had become a [adj] | 272 |
|
| 5 | had become [adj] [noun] | 78 |
|
