| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] it is [adv] | 510 |
|
| 2 | know [pron] it is | 370 |
|
| 3 | know [pron] is [adv] | 131 |
|
| 4 | know it is [adv] | 62 |
|
