| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | he [vb mod] have been [verb] a | 25 |
|
| 2 | he [vb mod] have been [verb] a | 21 |
|
| 3 | he [vb mod] have been [v-ing] a | 18 |
|
| 4 | he [vb mod] have been [vb pp] a | 7 |
|
| 5 | he may have been [verb] a | 5 |
|
| 6 | he would have been [verb] a | 5 |
|
| 7 | he could have been [verb] a | 5 |
|
