| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why do n't you sit [adv prt] | 10 |
|
| 2 | why [vb base] n't you sit [adv prt] | 10 |
|
| 3 | why do n't you sit [adv prt] | 10 |
|
| 4 | why [verb] n't you sit [adv prt] | 10 |
|
| 5 | why [verb] n't you sit down | 8 |
|
