| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | change [vb mod] have taken [noun sg] | 5 |
|
| 2 | change [vb mod] have taken place | 5 |
|
| 3 | change [vb mod] have taken [noun] | 5 |
|
| 4 | change [vb mod] have taken place | 5 |
|
