| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] a [noun] | 22006 |
|
| 2 | [pron] a [noun sg] | 21494 |
|
| 3 | [pron] [art] chance | 580 |
|
| 4 | [pron] [art] chance | 580 |
|
| 5 | [pron] a chance | 300 |
|
| 6 | [pron] a chance | 300 |
|
