| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] be on [art] [noun] | 260 |
|
| 2 | happen [prep] be [prep] [art] [noun] | 64 |
|
| 3 | happen [prep] be on [art] [noun] | 11 |
|
| 4 | happen [prep] [be] on [art] [noun] | 11 |
|
