| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] to be higher | 13 |
|
| 2 | [be] [vb pp] to be higher | 12 |
|
| 3 | [was/were] [verb] to be higher | 8 |
|
| 4 | was [verb] to be higher | 7 |
|
| 5 | [be] find to be higher | 5 |
|
| 6 | [be] found to be higher | 5 |
|
