| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [vb mod] have been [vb pp] [adj] | 6 |
|
| 2 | [conj] [vb mod] have be [vb pp] [adj] | 6 |
|
| 3 | [conj] [vb mod] have [been] [vb pp] [adj] | 6 |
|
| 4 | [conj] [vb mod] have [be] [vb pp] [adj] | 6 |
|
