| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | change that have been [verb] | 23 |
|
| 2 | changes that have been [verb] | 21 |
|
| 3 | change that have been [vb pp] | 18 |
|
| 4 | change that have been [verb] | 16 |
|
| 5 | change that have been make | 12 |
|
| 6 | change that have been made | 12 |
|
| 7 | change that had been [verb] | 7 |
|
| 8 | change that have been [v-ing] | 5 |
|
