| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] some [noun] [prep] | 238 |
|
| 2 | have [been] [adj] change [prep] | 59 |
|
| 3 | [verb] [been] some change [prep] | 5 |
|
| 4 | have [be] some change [prep] | 5 |
|
