| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [adj] [noun] ' | 284 |
|
| 2 | [prep] [art] [num] [noun] ' | 169 |
|
| 3 | [prep] [art] [num] [noun] ' | 169 |
|
| 4 | [prep] a [num] [noun] [unc] | 35 |
|
| 5 | [prep] a [num] [noun] ' | 18 |
|
