| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [be] [verb] [prep] a | 10435 |
|
| 2 | [vb mod] [be] [verb] [prep] be | 1088 |
|
| 3 | [vb mod] [verb] [prep] be a | 630 |
|
| 4 | [be] [verb] [prep] be a | 136 |
|
