| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [prep] a period [prep] | 138 |
|
| 2 | [be] [prep] a period [prep] | 25 |
|
| 3 | [be] [adv] a period [prep] | 21 |
|
| 4 | [be] [adv] [prep] a period | 8 |
|
| 5 | [be] [adv] [prep] a [prep] | 7 |
|
