| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of [noun] at [noun] [noun] | 689 |
|
| 2 | of [noun] [to-vb] [noun] [noun] | 253 |
|
| 3 | [noun] [to-vb] at [noun] [noun] | 95 |
|
| 4 | of [noun] [to-vb] at [noun] | 23 |
|
