| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | opened up [art] | 143 |
|
| 2 | opened up the | 74 |
|
| 3 | opened up the | 74 |
|
| 4 | opened up a | 69 |
|
| 5 | opened up a | 61 |
|
| 6 | opened up an | 8 |
|
