| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be known [prep] [art] time | 10 |
|
| 2 | [be] known [prep] [art] time | 10 |
|
| 3 | [be] known [prep] the time | 10 |
|
| 4 | [be] known at [art] time | 8 |
|
| 5 | [be] known at [art] time | 8 |
|
