| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [verb] to have been | 84 |
|
| 2 | which seem to have be | 44 |
|
| 3 | which [vb -s] to have be | 41 |
|
| 4 | which appear to have be | 31 |
|
| 5 | which seems to have be | 27 |
|
| 6 | which [vb base] to have be | 24 |
|
| 7 | which [vb past] to have be | 19 |
|
| 8 | which appears to have be | 13 |
|
| 9 | which seem to have be | 11 |
|
| 10 | which appeared to have be | 9 |
|
| 11 | which appear to have be | 9 |
|
| 12 | which seemed to have be | 6 |
|
