| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a long [noun] | 3907 |
|
| 2 | [num] [prep] a [noun] | 3682 |
|
| 3 | [num] [prep] a long | 26 |
|
| 4 | [num] [prep] long [noun] | 9 |
|
