| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] [adj] period [prep] | 2199 |
|
| 2 | for [art] [adj] period | 958 |
|
| 3 | for [art] [adj] [prep] | 926 |
|
| 4 | for [art] period [prep] | 553 |
|
| 5 | for [adj] period [prep] | 40 |
|
