| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] a period | 506 |
|
| 2 | pass [prep] a [noun] | 325 |
|
| 3 | pass [prep] a [noun sg] | 312 |
|
| 4 | pass [prep] [art] period | 9 |
|
| 5 | pass [prep] a period | 8 |
|
| 6 | pass [prep] a period | 8 |
|
