| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [adj] [modal v] have be [verb] | 17 |
|
| 2 | [verb] [adj] [modal v] have [be] [verb] | 17 |
|
| 3 | [verb] [adj] [modal v] [verb] been [verb] | 17 |
|
| 4 | [verb] [adj] [modal v] have [been] [verb] | 17 |
|
