| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] on [adj] april | 82 |
|
| 2 | be [verb] on [num] april | 71 |
|
| 3 | be [verb] on 30 [noun] | 19 |
|
| 4 | be [verb] on 30 [noun prp] | 18 |
|
| 5 | be [verb] [prep] 30 april | 8 |
|
| 6 | be [verb] on 30 april | 5 |
|
| 7 | be [verb] on 30 april | 5 |
|
| 8 | [be] [verb] on 30 april | 5 |
|
