| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] concern ourselves [prep] | 7 |
|
| 2 | [not/n't] concern ourselves [prep] | 5 |
|
| 3 | not concern ourselves [prep] | 5 |
|
| 4 | not concern ourselves [prep] | 5 |
|
