| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [is] [vb pp] [prep] [art] [adj] | 499 |
|
| 2 | [pron] [is] [vb pp] on [art] [adj] | 142 |
|
| 3 | which [be] [vb pp] on [art] [adj] | 102 |
|
| 4 | which [is] [verb] on [art] [adj] | 54 |
|
