| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and [noun] [verb] [prep] a | 1100 |
|
| 2 | [noun] [verb] [prep] a period | 98 |
|
| 3 | and [noun] [prep] a period | 15 |
|
| 4 | and [verb] [prep] a period | 14 |
|
