| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [art] [adj] period [prep] | 1530 |
|
| 2 | and [prep] [art] [adj] [prep] | 120 |
|
| 3 | and [prep] [art] [adj] period | 58 |
|
| 4 | and [prep] [art] period [prep] | 37 |
|
| 5 | and [art] [adj] period [prep] | 32 |
|
| 6 | and [prep] [adj] period [prep] | 15 |
|
