| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [prep] a [det] | 1097 |
|
| 2 | on [prep] a [adj] | 994 |
|
| 3 | [adv prt] [prep] a [det] | 394 |
|
| 4 | on [prep] [art] [det] | 133 |
|
| 5 | on [prep] a [det] | 54 |
|
