| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [Wh det] is [verb] | 450 |
|
| 2 | [conj] [pron] is know | 200 |
|
| 3 | [conj] [Wh det] [be] know | 16 |
|
| 4 | [conj] [Wh det] be know | 16 |
|
| 5 | [conj] [Wh det] [is] know | 12 |
|
