| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] be [adv] that | 2036 |
|
| 2 | [pron] be concern that | 37 |
|
| 3 | [pron] be [adv] concern | 33 |
|
| 4 | be [adv] concern that | 12 |
|
