| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [prep] [conj] | 1375 |
|
| 2 | [prep] [conj] [vb past] | 708 |
|
| 3 | [be] [conj] [vb past] | 506 |
|
| 4 | [be] [prep] [vb past] | 28 |
|
