| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be known [prep] a long [noun] | 8 |
|
| 2 | been known [prep] a long [noun] | 8 |
|
| 3 | be known for a long [noun] | 8 |
|
| 4 | be known [prep] a long [noun] | 8 |
|
| 5 | be known [prep] a long time | 8 |
|
| 6 | be known [prep] a long [noun sg] | 8 |
|
| 7 | be known for a long [noun] | 8 |
|
| 8 | be known [prep] a long time | 8 |
|
