| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [be] [verb] [prep] a | 8685 |
|
| 2 | [be] [verb] [prep] a period | 196 |
|
| 3 | [vb mod] [verb] [prep] a period | 27 |
|
| 4 | [vb mod] [be] [prep] a period | 5 |
|
