| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [verb] not know [adv] | 334 |
|
| 2 | [subord] i [verb] not know | 323 |
|
| 3 | [subord] i [verb] not [adv] | 124 |
|
| 4 | [subord] i [verb] know [adv] | 8 |
|
