| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [verb] [not/n't] [indef pn] | 26 |
|
| 2 | why do [not/n't] [indef pn] | 21 |
|
| 3 | why [vb mod] [not/n't] [indef pn] | 17 |
|
| 4 | why [modal v] [not/n't] [indef pn] | 17 |
|
| 5 | why [vb -s] [not/n't] [indef pn] | 16 |
|
| 6 | why does [not/n't] [indef pn] | 12 |
|
| 7 | why can [not/n't] [indef pn] | 10 |
|
| 8 | why [vb past] [not/n't] [indef pn] | 10 |
|
| 9 | why did [not/n't] [indef pn] | 9 |
|
| 10 | why ca [not/n't] [indef pn] | 9 |
|
| 11 | why have [not/n't] [indef pn] | 5 |
|
| 12 | why [not/n't] [verb] [indef pn] | 20 |
|
| 13 | why [not/n't] [vb infin] [indef pn] | 19 |
|
| 14 | why [not/n't] try [indef pn] | 5 |
|
| 15 | why [not/n't] try [indef pn] | 5 |
|
