| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] know [pron] have [been] to | 6 |
|
| 2 | [pron] know [pron] have [been] to | 6 |
|
| 3 | know [pron] have [been] [verb] to | 5 |
|
