| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been know for some | 20 |
|
| 2 | have been know for some | 20 |
|
| 3 | [vb -s] been know for some | 12 |
|
| 4 | has been know for some | 11 |
|
| 5 | have been know for some | 5 |
|
| 6 | [vb base] been know for some | 5 |
|
| 7 | been know for some [noun] | 20 |
|
| 8 | been know for some time | 16 |
|
| 9 | been know for some [noun sg] | 16 |
|
| 10 | been know for some time | 16 |
|
