| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [vb past] become [art] [adj] | 8 |
|
| 2 | [Wh pn] [vb past] become [art] [adj] | 8 |
|
| 3 | [Wh pn] [vb past] become a [adj] | 7 |
|
| 4 | [Wh pn] [vb past] become a [adj] | 6 |
|
| 5 | [Wh pn] had become [art] [adj] | 5 |
|
| 6 | [Wh pn] [vb past] become [art] [adj] | 5 |
|
