| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] be [prep] | 8056 |
|
| 2 | be to know [prep] | 53 |
|
| 3 | [adv] be to know | 26 |
|
| 4 | [adv] to know [prep] | 24 |
|
