| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] opens up the possibility [prep] | 6 |
|
| 2 | [noun sg] opens up the possibility [prep] | 5 |
|
| 3 | opens up the possibility [prep] [verb] | 8 |
|
| 4 | opens up the possibility [prep] [v-ing] | 8 |
|
| 5 | opens up the possibility [prep] [noun] | 5 |
|
