| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [noun] [prep] [be] [vb pp] | 623 |
|
| 2 | [noun] ought [prep] [be] [vb pp] | 266 |
|
| 3 | [conj] ought [prep] [be] [vb pp] | 61 |
|
| 4 | [conj] [noun] ought [prep] [be] | 54 |
|
