| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] long period [prep] | 288 |
|
| 2 | [adj] [art] period [prep] | 38 |
|
| 3 | [adj] [art] long period | 13 |
|
| 4 | [adj] long period [prep] | 8 |
|
