| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [vb pp] [adv] [prep] | 15404 |
|
| 2 | [Wh det] [was/were] [vb pp] [prep] | 5465 |
|
| 3 | [Wh det] [was/were] [vb pp] [adv] | 1001 |
|
| 4 | [Wh det] [was/were] [adv] [prep] | 418 |
|
