| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] [noun] [verb] on april | 59 |
|
| 2 | [art] [noun] [verb] on [num ord] | 27 |
|
| 3 | [noun] [verb] on april [num ord] | 24 |
|
| 4 | [art] [noun] on april [num ord] | 7 |
|
