| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [verb] of [det] [noun] | 65 |
|
| 2 | [vb past] know [prep] [det] [noun] | 22 |
|
| 3 | [vb past] know of [adj] [noun] | 8 |
|
| 4 | [verb] know of [det] [noun] | 7 |
|
