| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] [verb] on [num] | 226 |
|
| 2 | [verb] on [num] april | 205 |
|
| 3 | [noun pl] [verb] on april | 42 |
|
| 4 | [noun pl] on [num] april | 28 |
|
