| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [vb pp] [prep] [art] | 30723 |
|
| 2 | [be] [vb pp] on [art] | 12793 |
|
| 3 | [is] [verb] on [art] | 3115 |
|
| 4 | [is] [vb pp] on [art] | 2578 |
|
