| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] have [been] [verb] [det] | 88 |
|
| 2 | [modal v] have [been] do [adj] | 11 |
|
| 3 | [modal v] [verb] [been] do [det] | 8 |
|
| 4 | [modal v] have [be] do [det] | 8 |
|
