| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] at the [adj] [noun] | 448 |
|
| 2 | [vb infin] at the [adj] [noun sg] | 371 |
|
| 3 | [verb] at the [adj] opportunity | 26 |
|
| 4 | [vb infin] at the [adj] opportunity | 6 |
|
| 5 | [vb infin] at [art] [adj] opportunity | 6 |
|
| 6 | [vb infin] [prep] the [adj] opportunity | 6 |
|
| 7 | [vb infin] at the [adj] opportunity | 6 |
|
| 8 | [vb infin] [prep] the [adj] opportunity | 6 |
|
