| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do so [conj] [adv] [subord] | 8 |
|
| 2 | do so [subord] [adv] [subord] | 5 |
|
| 3 | to do so [conj] [adv] [subord] | 5 |
|
