| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [noun] for [noun pl] | 2066 |
|
| 2 | a opportunity for [noun] | 118 |
|
| 3 | [art] opportunity for [noun pl] | 100 |
|
| 4 | a opportunity [prep] [noun pl] | 56 |
|
