| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] have been [adj] | 4803 |
|
| 2 | [modal v] have been [adj] | 3628 |
|
| 3 | [modal v] have been clear | 16 |
|
| 4 | [modal v] have be clear | 14 |
|
| 5 | [modal v] [verb] been clear | 14 |
|
| 6 | [modal v] have [be] clear | 14 |
|
| 7 | [modal v] have [been] clear | 14 |
|
