| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | opportunity [to-vb] a [adj] [noun] | 141 |
|
| 2 | opportunity [to-vb] a [adj] [noun sg] | 128 |
|
| 3 | [noun] [to-vb] a [adj] contribution | 25 |
|
| 4 | opportunity [to-vb] a [adj] contribution | 6 |
|
| 5 | opportunity [to-vb] [art] [adj] contribution | 6 |
|
| 6 | opportunity [to-vb] [art] [adj] contribution | 6 |
|
| 7 | opportunity [verb] a [adj] contribution | 5 |
|
| 8 | opportunity [to-vb] a [adj] contribution | 5 |
|
