| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why do [pron] [vb infin] a | 60 |
|
| 2 | why [verb] [pers pn] [vb infin] a | 60 |
|
| 3 | why [vb base] [pron] [vb infin] a | 34 |
|
| 4 | why do [pron] [vb infin] a | 33 |
|
| 5 | why [verb] you [vb infin] a | 31 |
|
| 6 | why [verb] you [vb infin] a | 30 |
|
| 7 | why [vb past] [pron] [vb infin] a | 20 |
|
| 8 | why did [pron] [vb infin] a | 20 |
|
| 9 | why [verb] [pron] need a | 14 |
|
| 10 | why [verb] [pron] want a | 12 |
|
| 11 | why [verb] [pron] have a | 8 |
|
| 12 | why [verb] we [vb infin] a | 7 |
|
| 13 | why [verb] they [vb infin] a | 7 |
|
| 14 | why [vb -s] [pron] [vb infin] a | 7 |
|
| 15 | why [verb] they [vb infin] a | 7 |
|
| 16 | why [verb] we [vb infin] a | 7 |
|
| 17 | why does [pron] [vb infin] a | 6 |
|
| 18 | why [verb] i [vb infin] a | 5 |
|
| 19 | why [verb] i [vb infin] a | 5 |
|
