| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [pron] [verb] [adv] | 473 |
|
| 2 | be [Wh det] [verb] [adv] | 83 |
|
| 3 | [be] [Wh det] [verb] [adv] | 83 |
|
| 4 | [was/were] [Wh det] [verb] [adv] | 16 |
|
