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