| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it was [verb] that | 4567 |
|
| 2 | [Wh det] it was [verb] | 613 |
|
| 3 | [Wh det] it was that | 103 |
|
| 4 | [Wh det] it [verb] that | 42 |
|
| 5 | [Wh det] was [verb] that | 12 |
|
