| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh pn] [verb] [art] | 17497 |
|
| 2 | [Wh pn] [vb past] [art] | 10481 |
|
| 3 | [pron] became [art] | 1886 |
|
| 4 | [Wh pn] become [art] | 211 |
|
