| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | there [verb] [been] [adj] change | 68 |
|
| 2 | there [verb] [been] significant [noun] | 24 |
|
| 3 | there [verb] [been] significant change | 6 |
|
| 4 | [pron] [verb] [been] significant change | 6 |
|
| 5 | there [verb] [be] significant change | 6 |
|
| 6 | [ex0] [verb] [been] significant change | 6 |
|
