| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | there [verb] [been] a [adj] | 1105 |
|
| 2 | there [verb] [been] [adj] change | 68 |
|
| 3 | there [verb] [been] a change | 36 |
|
| 4 | [verb] [been] a [adj] change | 36 |
|
