| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [vb past] be [prep] [art] | 70 |
|
| 2 | [conj] [verb] be [prep] a | 41 |
|
| 3 | [conj] [vb past] [be] [prep] a | 18 |
|
| 4 | [conj] [vb past] be [prep] a | 18 |
|
