| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we have know [pron] [prep] [art] | 5 |
|
| 2 | we have known [pron] [prep] [art] | 5 |
|
| 3 | we have know [pers pn] [prep] [art] | 5 |
|
| 4 | we have know [pron] [prep] [art] | 5 |
|
