| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | long [noun] [prep] | 6519 |
|
| 2 | long [noun sg] [prep] | 4867 |
|
| 3 | [adj] period [prep] | 3306 |
|
| 4 | long period [prep] | 637 |
|
