| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] [noun] be [adv] concerned | 192 |
|
| 2 | [art] [noun] be [adv] that | 127 |
|
| 3 | [noun] be [adv] concerned that | 54 |
|
| 4 | [art] [noun] be concerned that | 25 |
|
