| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have know for | 117 |
|
| 2 | have known for | 116 |
|
| 3 | had know for | 40 |
|
| 4 | have know for | 36 |
|
| 5 | 've know for | 18 |
|
| 6 | has know for | 10 |
|
| 7 | 'd know for | 6 |
|
