| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | concerned that [art] [noun sg] | 123 |
|
| 2 | were that [art] [noun sg] | 39 |
|
| 3 | were concerned that [art] | 27 |
|
| 4 | were concerned [art] [noun sg] | 9 |
|
