| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [noun] [prep] | 149102 |
|
| 2 | [pron] [prep] a [noun] | 16859 |
|
| 3 | [pron] [prep] [noun] [prep] | 10136 |
|
| 4 | [pron] a [noun] [prep] | 6543 |
|
| 5 | [pron] [prep] a [prep] | 25 |
|
