| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] not [adv] [verb] [pron] | 81 |
|
| 2 | it [be] [adv] [adv] know [pron] | 8 |
|
| 3 | [pron] [be] not [adv] know [pron] | 6 |
|
| 4 | it [be] not [adv] know [pron] | 6 |
|
