| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | know [noun] for [noun] | 12 |
|
| 2 | know [noun] for [noun pl] | 10 |
|
| 3 | known [noun] for [noun] | 8 |
|
| 4 | know [noun prp] for [noun] | 7 |
|
| 5 | know [noun] for year | 6 |
|
| 6 | know [noun] for years | 6 |
|
