| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [prep] an [adj] | 3438 |
|
| 2 | on [prep] [art] [adj] | 3196 |
|
| 3 | on [prep] [art] [adj] | 3196 |
|
| 4 | on [prep] a [adj] | 997 |
|
