| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [prep] [be] [conj] | 79 |
|
| 2 | [vb mod] [prep] [be] [conj] | 79 |
|
| 3 | [vb mod] to [be] [conj] | 69 |
|
| 4 | [modal v] to [be] [conj] | 69 |
|
