| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] why they [verb] not [vb infin] | 29 |
|
| 2 | [vb infin] why they [verb] not [vb infin] | 14 |
|
| 3 | be why they [verb] not [vb infin] | 13 |
|
| 4 | [be] why they [verb] not [vb infin] | 13 |
|
| 5 | [is] why they [verb] not [vb infin] | 12 |
|
| 6 | 's why they [verb] not [vb infin] | 11 |
|
| 7 | know why they [verb] not [vb infin] | 7 |
|
| 8 | [noun] why they [verb] not [vb infin] | 7 |
|
| 9 | [to-vb] why they [verb] not [vb infin] | 6 |
|
| 10 | know why they [verb] not [vb infin] | 6 |
|
| 11 | [vb past] why they [verb] not [vb infin] | 5 |
|
| 12 | wonder why they [verb] not [vb infin] | 5 |
|
| 13 | reason why they [verb] not [vb infin] | 5 |
|
| 14 | [noun sg] why they [verb] not [vb infin] | 5 |
|
| 15 | why they [verb] not [adv] [vb infin] | 7 |
|
| 16 | why they [verb] not [adv] [vb infin] | 7 |
|
| 17 | why they [verb] not just [vb infin] | 6 |
|
| 18 | why they [verb] not just [vb infin] | 6 |
|
| 19 | why they [verb] not [vb infin] [pron] | 12 |
|
| 20 | why they [verb] not [vb infin] [pers pn] | 11 |
|
| 21 | why they [verb] not [vb infin] [adj] | 11 |
|
| 22 | why they [verb] not [vb infin] [prep] | 8 |
|
| 23 | why they [verb] not [vb infin] [art] | 8 |
|
| 24 | why they [verb] not [vb infin] [art] | 8 |
|
| 25 | why they [verb] not [vb infin] [prep] | 8 |
|
| 26 | why they [verb] not [vb infin] [det] | 8 |
|
| 27 | why they [verb] not [vb infin] [noun] | 7 |
|
| 28 | why they [verb] not [vb infin] it | 6 |
|
| 29 | why they [verb] not [vb infin] [adv] | 6 |
|
| 30 | why they [verb] not [vb infin] [verb] | 6 |
|
