| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | then [Wh adv] [vb -s] not | 7 |
|
| 2 | then [Wh adv] [vb -s] [adv] | 7 |
|
| 3 | then [Wh adv] [vb -s] [not/n't] | 7 |
|
| 4 | then [Wh adv] [vb -s] n't | 7 |
|
| 5 | then why [vb -s] [adv] | 7 |
|
| 6 | then [Wh adv] does [adv] | 6 |
|
