| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when it was [vb pp] that [adj] | 9 |
|
| 2 | [Wh adv] it was [vb pp] that [adj] | 6 |
|
| 3 | [Wh adv] it was [vb pp] that [det] | 5 |
|
