| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in [Wh det] it [be] [verb] that | 52 |
|
| 2 | in [Wh det] it [is] [verb] [conj] | 33 |
|
| 3 | [prep] [Wh det] it [is] [verb] that | 31 |
|
| 4 | in [pron] it [is] [verb] that | 16 |
|
| 5 | in [Wh det] [pron] [is] [verb] that | 15 |
|
| 6 | in [Wh det] it [is] [verb] that | 15 |
|
| 7 | in [Wh det] [pers pn] [is] [verb] that | 15 |
|
