| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [Wh det] it [is] [verb] | 643 |
|
| 2 | [prep] [Wh det] it [verb] that | 36 |
|
| 3 | [Wh det] it [is] [verb] that | 34 |
|
| 4 | [prep] [Wh det] it [is] that | 29 |
|
| 5 | [prep] [Wh det] [is] [verb] that | 8 |
|
| 6 | [prep] it [is] [verb] that | 5 |
|
