| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] then do | 59 |
|
| 2 | why then do | 34 |
|
| 3 | [Wh adv] then do | 29 |
|
| 4 | how then do | 24 |
|
| 5 | [Wh adv] then did | 16 |
|
| 6 | [Wh adv] then does | 13 |
|
