| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be partly [vb pp] [prep] the | 22 |
|
| 2 | be partly [vb pp] by [art] | 21 |
|
| 3 | be partly explained [prep] [art] | 9 |
|
| 4 | be partly [vb pp] [prep] a | 6 |
|
