| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have known [prep] some time | 16 |
|
| 2 | [verb] known [prep] some time | 16 |
|
| 3 | [verb] known for some time | 16 |
|
| 4 | [vb base] known [prep] some time | 9 |
|
| 5 | have known [prep] some time | 8 |
|
| 6 | [vb past] known [prep] some time | 6 |
|
| 7 | had known [prep] some time | 6 |
|
