| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [adv] [conj] [conj] | 730 |
|
| 2 | [adv] [adv] [conj] [subord] | 569 |
|
| 3 | [adv] [adv] [conj] though | 35 |
|
