| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | the [num ord] anniversary of | 697 |
|
| 2 | [verb] the [num ord] of | 580 |
|
| 3 | [verb] the [num ord] anniversary | 347 |
|
| 4 | [verb] the anniversary of | 33 |
|
