| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been know for [det] time | 16 |
|
| 2 | [been] know for some time | 16 |
|
| 3 | [been] known for [det] time | 16 |
|
| 4 | [been] know for [det] time | 16 |
|
