| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [adv] know [conj] | 197 |
|
| 2 | [is] [adv] [conj] [conj] | 114 |
|
| 3 | [adv] know [conj] [conj] | 56 |
|
| 4 | [is] know [conj] [conj] | 6 |
|
