| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] [noun] [prep] [noun] | 105825 |
|
| 2 | [noun] [prep] [noun sg] [prep] [noun] | 54066 |
|
| 3 | [noun] [prep] control [prep] [noun] | 190 |
|
