| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] it [is] [verb] [conj] | 99 |
|
| 2 | [Wh det] it [be] [verb] that | 98 |
|
| 3 | [pron] it [is] [verb] that | 36 |
|
| 4 | [Wh det] [pron] [is] [verb] that | 36 |
|
| 5 | [Wh det] it [is] [verb] that | 34 |
|
| 6 | [Wh det] [pers pn] [is] [verb] that | 34 |
|
