| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | there [verb] [be] some | 400 |
|
| 2 | there [verb] [be] concern | 13 |
|
| 3 | there [be] some concern | 12 |
|
| 4 | [verb] [be] some concern | 8 |
|
