| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] have been [adj] [prep] | 1289 |
|
| 2 | [vb mod] have been [adj] [prep] | 1082 |
|
| 3 | [modal v] have been clear [prep] | 9 |
|
| 4 | [vb mod] [verb] been clear [prep] | 9 |
|
| 5 | [vb mod] have been clear [prep] | 9 |
|
| 6 | [vb mod] have be clear [prep] | 9 |
|
| 7 | [vb mod] have [been] clear [prep] | 9 |
|
| 8 | [vb mod] have [be] clear [prep] | 9 |
|
