| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | during [adj] [adj] period | 70 |
|
| 2 | [adv] during [adj] [adj] | 57 |
|
| 3 | [adv] during [adj] period | 40 |
|
| 4 | [adv] [adj] [adj] period | 20 |
|
