| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] [prep] a [adj] | 23262 |
|
| 2 | [verb] [prep] a [adj] period | 425 |
|
| 3 | [be] [verb] [prep] a period | 196 |
|
| 4 | [be] [verb] [prep] [adj] period | 160 |
|
| 5 | [be] [prep] a [adj] period | 20 |
|
| 6 | [be] [verb] a [adj] period | 13 |
|
