| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and [noun pl] [prep] [art] | 12751 |
|
| 2 | [noun pl] [prep] [art] period | 858 |
|
| 3 | and [prep] [art] period | 67 |
|
| 4 | and [noun pl] [prep] period | 5 |
|
