| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] been some [noun] | 53 |
|
| 2 | [vb base] been [adj] change | 51 |
|
| 3 | [verb] been some change | 8 |
|
| 4 | [vb base] [been] some change | 5 |
|
| 5 | [vb base] be some change | 5 |
|
| 6 | [vb base] [be] some change | 5 |
|
