| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] why do n't they | 9 |
|
| 2 | [adv] why do n't they | 8 |
|
| 3 | [noun] why do n't they | 7 |
|
| 4 | [noun sg] why do n't they | 5 |
|
| 5 | why do n't they [vb infin] | 75 |
|
| 6 | why do n't they [verb] | 75 |
|
| 7 | why do n't they just | 10 |
|
| 8 | why do n't they [adv] | 10 |
|
| 9 | why do n't they just | 10 |
|
| 10 | why do n't they [adv] | 10 |
|
| 11 | why do n't they have | 7 |
|
| 12 | why do n't they have | 7 |
|
| 13 | why do n't they go | 5 |
|
| 14 | why do n't they go | 5 |
|
