| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] and [prep] a [adj] | 1029 |
|
| 2 | [noun] [prep] a [adj] period | 790 |
|
| 3 | and [prep] a [adj] period | 24 |
|
| 4 | [noun] and [prep] a period | 17 |
|
| 5 | [noun] and a [adj] period | 10 |
|
