| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | concern itself with [adj] | 34 |
|
| 2 | concern itself [prep] [adj] | 21 |
|
| 3 | concern itself [prep] [adj] | 13 |
|
| 4 | concerns itself [prep] [adj] | 10 |
|
| 5 | concern itself [prep] [det] | 10 |
|
| 6 | concerned itself [prep] [adj] | 6 |
|
