| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [det] [noun] | 6833 |
|
| 2 | [prep] a [det] [noun pl] | 5841 |
|
| 3 | [prep] [det] [noun pl] [noun] | 2013 |
|
| 4 | [prep] a [noun pl] [noun] | 1652 |
|
| 5 | a [det] [noun pl] [noun] | 394 |
|
