| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] had [verb] at [art] | 243 |
|
| 2 | [noun] had occur [prep] [art] | 40 |
|
| 3 | [noun] had occur [prep] [art] | 40 |
|
| 4 | [noun] [verb] occur at [art] | 18 |
|
| 5 | [noun] have occur at [art] | 13 |
|
| 6 | [noun] [vb past] occur at [art] | 9 |
|
| 7 | [noun] had occur at [art] | 8 |
|
| 8 | [noun] had occur at [art] | 8 |
|
