| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | concerned with | 4603 |
|
| 2 | concerned about | 1488 |
|
| 3 | concerned for | 209 |
|
| 4 | concerned in | 203 |
|
| 5 | concerned at | 176 |
|
| 6 | concerned by | 94 |
|
| 7 | concerned over | 42 |
|
| 8 | concerned to | 29 |
|
| 9 | concerned above | 11 |
|
| 10 | concerned as | 11 |
|
| 11 | concerned of | 11 |
|
| 12 | concerned on | 10 |
|
| 13 | concerned from | 8 |
|
| 14 | concerned throughout | 5 |
|
| 15 | concerned after | 5 |
|
