| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] on [num] april | 71 |
|
| 2 | be [vb pp] on [num] april | 71 |
|
| 3 | was [verb] on [num] april | 42 |
|
| 4 | be [verb] on [num] april | 16 |
|
| 5 | be [verb] on 1 april | 14 |
|
| 6 | be held on [num] april | 11 |
|
| 7 | be hold on [num] april | 11 |
|
| 8 | being [verb] on [num] april | 6 |
|
| 9 | be [verb] on 30 april | 5 |
|
