| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [not/n't] it [noun] [Wh pn] | 5 |
|
| 2 | [was/were] [not/n't] it [noun] who | 5 |
|
| 3 | [was/were] n't it [noun] [Wh pn] | 5 |
|
| 4 | [was/were] [not/n't] it [noun prp] [Wh pn] | 5 |
|
