| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] [prep] a [adj] | 24781 |
|
| 2 | [be] [vb pp] [prep] [art] big | 120 |
|
| 3 | [be] [verb] [prep] a big | 70 |
|
| 4 | [be] [vb pp] [prep] a big | 46 |
|
