| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | developments that have [vb pp] place | 8 |
|
| 2 | developments that have [vb pp] place | 8 |
|
| 3 | developments that have [vb pp] [noun sg] | 8 |
|
| 4 | developments that have taken [noun] | 8 |
|
