| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] [be] [pron] | 8030 |
|
| 2 | [Wh adv] be [pron] | 8023 |
|
| 3 | [adv] was [pron] | 1804 |
|
| 4 | [Wh adv] [was/were] [pron] | 1313 |
|
