| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] on [num] | 1366 |
|
| 2 | be [verb] on april | 224 |
|
| 3 | [verb] on [num] april | 205 |
|
| 4 | be [verb] [num] april | 43 |
|
| 5 | be on [num] april | 11 |
|
