| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [been] known [prep] a long | 8 |
|
| 2 | [verb] been know [prep] a long | 8 |
|
| 3 | [verb] [been] know for a long | 8 |
|
| 4 | have [been] know [prep] a long | 8 |
|
