| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] a period | 832 |
|
| 2 | place [prep] a [noun] | 726 |
|
| 3 | place [prep] a [noun sg] | 673 |
|
| 4 | place [prep] [art] period | 20 |
|
| 5 | place [prep] [art] period | 20 |
|
| 6 | place [prep] a period | 15 |
|
| 7 | place [prep] a period | 15 |
|
| 8 | place [prep] a period | 15 |
|
