| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] it [be] [verb] [conj] | 184 |
|
| 2 | [Wh det] [pron] [be] [verb] that | 118 |
|
| 3 | [pron] it [be] [verb] that | 108 |
|
