| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [Wh adv] be [pron] | 584 |
|
| 2 | [conj] [Wh adv] [be] [pron] | 584 |
|
| 3 | [conj] [adv] was [pron] | 212 |
|
| 4 | [conj] [Wh adv] [was/were] [pron] | 142 |
|
