| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [noun] [prep] | 149076 |
|
| 2 | [prep] a long [noun] | 3907 |
|
| 3 | a long [noun] [prep] | 2905 |
|
| 4 | [prep] long [noun] [prep] | 490 |
|
