| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | concern ourselves [prep] | 19 |
|
| 2 | concern ourselves [prep] | 19 |
|
| 3 | concern ourselves with | 18 |
|
| 4 | concern ourselves with | 18 |
|
| 5 | concern ourselves [prep] | 9 |
|
| 6 | to concern ourselves [prep] | 5 |
|
