| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] was concern that | 12 |
|
| 2 | there was concern that | 12 |
|
| 3 | there was concern that | 12 |
|
| 4 | [ex0] was concern that | 12 |
|
| 5 | was also concern that | 6 |
|
| 6 | was [adv] concern that | 6 |
|
| 7 | was also concern that | 6 |
|
| 8 | was [adv] concern that | 6 |
|
| 9 | was [adj] concern that | 5 |
|
