| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] [prep] power by | 13 |
|
| 2 | be [vb pp] [prep] power by | 13 |
|
| 3 | [vb pp] [prep] power by [art] | 9 |
|
| 4 | [vb pp] [prep] power by [art] | 9 |
|
| 5 | [vb pp] [prep] power by the | 8 |
|
| 6 | [vb pp] [prep] power by the | 8 |
|
