| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be concerned that [prep] | 9 |
|
| 2 | [be] concerned that [prep] | 9 |
|
| 3 | [adv] concerned that [prep] | 6 |
|
| 4 | [adv] concerned that [prep] | 6 |
|
| 5 | [was/were] concerned that [prep] | 5 |
|
| 6 | concerned that [noun] [prep] | 13 |
|
| 7 | concerned that [adj] [prep] | 6 |
|
| 8 | concerned that [noun sg] [prep] | 6 |
|
| 9 | concerned that [det] [prep] | 5 |
|
| 10 | concerned that [noun pl] [prep] | 5 |
|
| 11 | concerned that [prep] [adj] | 7 |
|
| 12 | concerned that [prep] [art] | 6 |
|
| 13 | concerned that [prep] [art] | 6 |
|
