| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] opportunity for [noun] | 27 |
|
| 2 | [vb base] opportunities for [noun] | 25 |
|
| 3 | [vb base] opportunity for [noun sg] | 15 |
|
| 4 | [vb base] opportunity for [noun pl] | 11 |
|
| 5 | provide opportunity for [noun] | 9 |
|
