| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to have [vb pp] [art] opportunity | 9 |
|
| 2 | to have [verb] [art] opportunity | 9 |
|
| 3 | to have [verb] the opportunity | 7 |
|
| 4 | to have have [art] opportunity | 5 |
|
| 5 | to have had [art] opportunity | 5 |
|
