| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [adv] [adj -er] | 4837 |
|
| 2 | on a [adv] | 1585 |
|
| 3 | on a [adj -er] | 556 |
|
| 4 | on [adv] [adj -er] | 32 |
|
