| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [was/were] [not/n't] [verb] | 6046 |
|
| 2 | [Wh det] [was/were] [adv] [verb] | 2485 |
|
| 3 | [Wh det] [be] [not/n't] [verb] | 893 |
|
