| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [prep] [be] in | 156 |
|
| 2 | [vb mod] [prep] [be] in | 156 |
|
| 3 | ought [prep] [be] [prep] | 103 |
|
| 4 | ought [prep] [be] [prep] | 103 |
|
| 5 | ought [prep] [be] in | 47 |
|
| 6 | ought [prep] [be] in | 46 |
|
| 7 | ought [prep] [be] in | 46 |
|
