| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [not/n't] concerned [prep] the [noun pl] | 6 |
|
| 2 | [is] [not/n't] concerned with [art] [noun pl] | 6 |
|
| 3 | is [not/n't] concerned [prep] [art] [noun pl] | 6 |
|
| 4 | [is] [not/n't] concerned [prep] [art] [noun pl] | 6 |
|
| 5 | [is] not concerned [prep] [art] [noun pl] | 6 |
|
| 6 | [is] [not/n't] concerned with [art] [noun pl] | 6 |
|
