| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | known [prep] [det] time | 50 |
|
| 2 | known [prep] some time | 34 |
|
| 3 | known for [adj] time | 34 |
|
| 4 | known [prep] some time | 34 |
|
| 5 | known at [adj] time | 13 |
|
| 6 | known [prep] that time | 12 |
|
| 7 | known [prep] that time | 12 |
|
