| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | he [vb mod] have been [prep] [adj] | 16 |
|
| 2 | he [vb mod] have been [prep] [det] | 9 |
|
| 3 | he must have been [prep] [adj] | 5 |
|
| 4 | he [vb mod] have been [prep] [adj] | 5 |
|
