| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | concern [pn reflx] [prep] the | 27 |
|
| 2 | concern [pn reflx] [prep] the | 27 |
|
| 3 | concern [pn reflx] with the | 25 |
|
| 4 | concern [pn reflx] with the | 25 |
|
| 5 | concern itself [prep] the | 11 |
|
| 6 | concern themselves [prep] the | 6 |
|
