| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be known for [det] time | 17 |
|
| 2 | [be] known for some time | 17 |
|
| 3 | [be] known for [det] time | 17 |
|
| 4 | [been] known for [det] time | 16 |
|
| 5 | been known for [det] time | 16 |
|
