| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [det] [noun] [num] | 10 |
|
| 2 | [prep] a few [noun] [num] | 10 |
|
| 3 | [prep] a [det] [noun pl] [num] | 8 |
|
| 4 | in a [det] [noun] [num] | 5 |
|
| 5 | in a [det] [noun] [num] | 5 |
|
