| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [modal v] have been [adj] | 227 |
|
| 2 | [adj] [modal v] have been good | 9 |
|
| 3 | [det] [modal v] have be good | 8 |
|
| 4 | [det] [modal v] [verb] been good | 8 |
|
| 5 | [det] [modal v] have [been] good | 8 |
|
| 6 | [det] [modal v] have [be] good | 8 |
|
