| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pron] [verb] not know | 612 |
|
| 2 | [pron] [verb] not know what | 296 |
|
| 3 | [conj] [pron] [verb] know what | 112 |
|
| 4 | [conj] [verb] not know what | 18 |
|
| 5 | [conj] [pron] [verb] not what | 10 |
|
