| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | opt out [prep] the | 109 |
|
| 2 | [prep] out [prep] the | 82 |
|
| 3 | [prep] opt out [prep] | 31 |
|
| 4 | [prep] opt [prep] the | 9 |
|
