| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | there [verb] [been] a [adj] | 1267 |
|
| 2 | [modal v] [verb] [been] a [adj] | 873 |
|
| 3 | there [modal v] [verb] [been] [adj] | 279 |
|
| 4 | there [modal v] [verb] [been] a | 262 |
|
| 5 | there [modal v] [verb] a [adj] | 19 |
|
