| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] [adj] period [pron] | 94 |
|
| 2 | [art] period during [pron] | 60 |
|
| 3 | [art] [adj] period during | 28 |
|
| 4 | [adj] period during [pron] | 25 |
|
