| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] to have been [vb pp] [adj] | 47 |
|
| 2 | [verb] to have been [verb] [adj] | 33 |
|
| 3 | [vb pp] to have been [verb] [adj] | 26 |
|
| 4 | [verb] to have been [verb] [det] | 18 |
|
| 5 | seem to have been [verb] [adj] | 17 |
|
| 6 | [vb past] to have been [verb] [adj] | 15 |
|
| 7 | appear to have been [verb] [adj] | 13 |
|
| 8 | [verb] to have been [v-ing] [adj] | 13 |
|
| 9 | [vb -s] to have been [verb] [adj] | 13 |
|
| 10 | report to have been [verb] [adj] | 8 |
|
| 11 | reported to have been [verb] [adj] | 8 |
|
| 12 | appears to have been [verb] [adj] | 7 |
|
| 13 | seemed to have been [verb] [adj] | 7 |
|
| 14 | believed to have been [verb] [adj] | 6 |
|
| 15 | [vb base] to have been [verb] [adj] | 6 |
|
| 16 | believe to have been [verb] [adj] | 6 |
|
| 17 | [verb] to have been [verb] that | 5 |
|
| 18 | seems to have been [verb] [adj] | 5 |
|
| 19 | [verb] to have been [verb] that | 5 |
|
| 20 | [verb] to have been [verb] [num] | 5 |
|
