| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to [be] changed from | 5 |
|
| 2 | [prep] [be] changed from | 5 |
|
| 3 | to [be] changed from | 5 |
|
| 4 | [prep] [be] changed from | 5 |
|
| 5 | [be] changed from [noun] | 5 |
|
