| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] have know [prep] some time | 10 |
|
| 2 | [pron] have known [prep] some time | 10 |
|
| 3 | [pron] have know for some time | 10 |
|
| 4 | [pron] had know [prep] some time | 5 |
|
