| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [det] [noun pl] on [art] | 360 |
|
| 2 | [prep] a [det] [noun pl] [art] | 202 |
|
| 3 | a [det] [noun pl] on [art] | 111 |
|
| 4 | [prep] a [det] [noun pl] on | 45 |
|
