| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for [art] [adj] period [prep] | 333 |
|
| 2 | and [art] [adj] period [prep] | 24 |
|
| 3 | and for [art] [adj] period | 11 |
|
| 4 | and for [art] period [prep] | 7 |
|
