| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of this [noun] [verb] be concerned | 5 |
|
| 2 | [prep] this [noun] [verb] be concerned | 5 |
|
| 3 | [prep] this [noun] [verb] be concerned | 5 |
|
| 4 | of this [noun] [verb] be concerned | 5 |
|
| 5 | this [noun] [verb] be concerned [prep] | 10 |
|
| 6 | this [noun] [verb] be concerned with | 10 |
|
| 7 | this [noun] [verb] be concerned [prep] | 10 |
|
| 8 | this [noun] [verb] be concerned with | 10 |
|
