| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [verb] [adv] about | 6 |
|
| 2 | had been [adv] [adj] about | 47 |
|
| 3 | had been [adv] [adj] about | 47 |
|
| 4 | had been [adv] concerned about | 8 |
|
| 5 | had been [adv] [verb] about | 8 |
|
| 6 | had been [adv] concerned about | 8 |
|
