| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [be] [prep] | 14387 |
|
| 2 | [modal v] [be] [conj] | 2965 |
|
| 3 | [be] [conj] [prep] | 2277 |
|
| 4 | [modal v] [conj] [prep] | 37 |
|
