| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of which be [vb pp] on | 39 |
|
| 2 | [prep] which are [vb pp] on | 11 |
|
| 3 | [prep] which were [vb pp] on | 11 |
|
| 4 | [prep] which was [vb pp] on | 9 |
|
| 5 | [prep] which is [vb pp] on | 9 |
|
| 6 | [prep] which be based on | 7 |
|
