| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [Wh det] [verb] | 4590 |
|
| 2 | [coord] [Wh det] [vb past] | 1469 |
|
| 3 | [coord] [pron] became | 462 |
|
| 4 | [coord] [Wh det] become | 23 |
|
| 5 | [conj] [Wh det] became | 16 |
|
