| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [Wh det] [be] it [conj] | 15 |
|
| 2 | [conj] [pron] [be] it [that] | 14 |
|
| 3 | [conj] [Wh det] [be] [pron] [that] | 13 |
|
