| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | mark the [adj] anniversary | 186 |
|
| 2 | mark the [num ord] anniversary | 185 |
|
| 3 | mark the fourth [noun] | 8 |
|
| 4 | mark [art] fourth anniversary | 7 |
|
| 5 | mark the fourth anniversary | 7 |
|
| 6 | [verb] the fourth anniversary | 7 |
|
| 7 | mark [art] fourth anniversary | 7 |
|
| 8 | mark the fourth anniversary | 7 |
|
