| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | open up [art] [noun] of | 107 |
|
| 2 | [verb] up [art] prospect of | 17 |
|
| 3 | open up [art] prospect [prep] | 15 |
|
| 4 | open up [art] prospect of | 13 |
|
| 5 | open [adv prt] [art] prospect of | 13 |
|
| 6 | open [adv] [art] prospect of | 13 |
|
| 7 | open up [art] prospect of | 13 |
|
