| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | events which have [vb pp] [noun sg] | 6 |
|
| 2 | events which have [vb pp] place | 5 |
|
| 3 | events which have [vb pp] place | 5 |
|
| 4 | events which have taken [noun] | 5 |
|
