| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [ex0] [was/were] [adj] opportunity for | 19 |
|
| 2 | [ex0] [was/were] [det] opportunity for | 15 |
|
| 3 | [ex0] [was/were] [art] opportunity for | 8 |
|
| 4 | [ex0] [was/were] [art] opportunity for | 8 |
|
| 5 | [ex0] [was/were] little opportunity for | 6 |
|
| 6 | [ex0] [was/were] little opportunity for | 6 |
|
