| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | within a [adj] period [prep] the | 5 |
|
| 2 | within a [adj] period [prep] the | 5 |
|
| 3 | within a [adj] period [prep] the | 5 |
|
| 4 | within a [adj] period [prep] the | 5 |
|
