| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] know [prep] a long [noun sg] | 6 |
|
| 2 | [vb base] known [prep] a long [noun] | 6 |
|
| 3 | [vb base] know for a long [noun] | 5 |
|
| 4 | [vb base] know [prep] a long time | 5 |
|
| 5 | [vb base] know [prep] a long time | 5 |
|
