| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] was it | 345 |
|
| 2 | was it [noun] | 312 |
|
| 3 | [Wh adv] was [noun] | 206 |
|
| 4 | [Wh adv] it [noun] | 11 |
|
