| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of [noun prp] [verb] on | 187 |
|
| 2 | of [noun] announce on | 18 |
|
| 3 | of [noun prp] announce [prep] | 8 |
|
| 4 | [prep] [noun prp] announce on | 6 |
|
