| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [adv] [conj] he was concerned | 60 |
|
| 2 | [adv] [adv] [conj] he was concerned | 60 |
|
| 3 | so [adv] [conj] he was [adj] | 20 |
|
| 4 | so [adv] [conj] [pron] was concerned | 20 |
|
| 5 | so [adv] [conj] he be concerned | 16 |
|
| 6 | so [adv] [conj] he [be] concerned | 16 |
|
| 7 | so [adv] [conj] he [was/were] concerned | 13 |
|
| 8 | so [adv] [conj] he was concerned | 13 |
|
| 9 | so [adv] [conj] he was concerned | 13 |
|
