| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [ex0] [be] opportunities for | 27 |
|
| 2 | [ex0] [vb mod] [be] opportunities | 24 |
|
| 3 | [ex0] [vb mod] [be] for | 20 |
|
| 4 | [vb mod] [be] opportunities for | 12 |
|
