| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has opened up [adj] [noun] | 9 |
|
| 2 | [vb -s] opened up [adj] [noun pl] | 8 |
|
| 3 | [vb -s] opened up [adj] possibility | 5 |
|
| 4 | [vb -s] opened up new [noun] | 5 |
|
| 5 | [vb -s] opened up [adj] possibilities | 5 |
|
