| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it was [verb] that [pers pn] | 491 |
|
| 2 | [Wh det] it was [verb] that | 64 |
|
| 3 | [Wh det] it was that [pers pn] | 29 |
|
| 4 | [Wh det] it was [verb] [pers pn] | 5 |
|
