| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [vb pp] to be [adj] [coord] | 17 |
|
| 2 | have [vb pp] to be [adj] and | 15 |
|
| 3 | have [vb pp] to be [adj] and | 15 |
|
| 4 | have proved to be [adj] [conj] | 5 |
|
| 5 | have tended to be [adj] [conj] | 5 |
|
