| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [that] [pron] know [pron] | 22 |
|
| 2 | [is] [that] [pron] [verb] what | 17 |
|
| 3 | [is] [conj] [pron] know what | 11 |
|
| 4 | [be] [that] [pron] know what | 7 |
|
| 5 | [is] [that] [pron] know what | 6 |
|
| 6 | [is] [that] [pron] know [Wh det] | 6 |
|
