| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [num ord] [noun] [prep] a [noun] | 1650 |
|
| 2 | [noun] [prep] a [noun] [num] | 833 |
|
| 3 | [num ord] [noun] [prep] [noun] [num] | 793 |
|
| 4 | [num ord] [noun] [prep] a [num] | 73 |
|
