| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] known for [det] | 32 |
|
| 2 | have [been] for [det] time | 19 |
|
| 3 | [been] known for [det] time | 16 |
|
| 4 | have known for [det] time | 16 |
|
