| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | concerned with [verb] [art] | 181 |
|
| 2 | with [verb] [adv prt] [art] | 47 |
|
| 3 | concerned with [verb] [adv prt] | 16 |
|
| 4 | concerned [verb] [adv prt] [art] | 7 |
|
