| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] itself | 7122 |
|
| 2 | [vb -s] itself | 1442 |
|
| 3 | concerns [pron] | 213 |
|
| 4 | concern itself | 125 |
|
| 5 | concerns [pn reflx] | 42 |
|
| 6 | concerns itself | 36 |
|
