| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | ought to have [be] [adj] | 20 |
|
| 2 | [modal v] to have [been] [adj] | 20 |
|
| 3 | ought to have [be] [adj] | 20 |
|
| 4 | [modal v] to have been [adj] | 20 |
|
| 5 | [modal v] to have be [adj] | 20 |
|
| 6 | [vb mod] to have [be] [adj] | 20 |
|
| 7 | [modal v] to have [be] able | 5 |
|
