| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] [pron] [be] [conj] | 435 |
|
| 2 | [Wh adv] [pron] be [conj] | 435 |
|
| 3 | [adv] [pron] was [conj] | 394 |
|
| 4 | [Wh adv] [pron] [was/were] [conj] | 197 |
|
