| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and [prep] the [adj] period | 28 |
|
| 2 | and [prep] the [adj] period | 14 |
|
| 3 | and in the [adj] period | 10 |
|
| 4 | and [prep] the [det] period | 9 |
|
| 5 | and [prep] the same period | 8 |
|
| 6 | and [prep] the same period | 8 |
|
