| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [prep] a [noun] | 16859 |
|
| 2 | [prep] a [num ord] [noun] | 3299 |
|
| 3 | [pron] [prep] [num ord] [noun] | 360 |
|
| 4 | [pron] a [num ord] [noun] | 165 |
|
| 5 | [pron] [prep] a [num ord] | 122 |
|
