| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] not know [pron] [verb] | 1356 |
|
| 2 | [verb] not know [pron] be | 858 |
|
| 3 | not know [pron] be [verb] | 345 |
|
| 4 | [verb] not [pron] be [verb] | 59 |
|
| 5 | [verb] know [pron] be [verb] | 7 |
|
