| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] opened up [prep] the [noun] | 15 |
|
| 2 | [noun pl] opened up [prep] the [noun] | 9 |
|
| 3 | [noun sg] opened up [prep] the [noun] | 5 |
|
| 4 | opened up [prep] the [noun] [prep] | 10 |
|
| 5 | opened up [prep] the [noun] [prep] | 10 |
|
| 6 | opened up [prep] the [noun] of | 6 |
|
| 7 | opened up [prep] the [noun] of | 6 |
|
