| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] be [prep] a long | 24 |
|
| 2 | [verb] be known [prep] a | 17 |
|
| 3 | [verb] known [prep] a long | 13 |
|
| 4 | be known [prep] a long | 9 |
|
