| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why do [not/n't] he [vb infin] [prep] | 16 |
|
| 2 | why [verb] n't he [vb infin] [prep] | 15 |
|
| 3 | why did [not/n't] he [vb infin] [prep] | 10 |
|
| 4 | why [vb past] [not/n't] he [vb infin] [prep] | 10 |
|
| 5 | why [verb] [not/n't] he [vb infin] to | 9 |
|
| 6 | why [verb] [not/n't] he go [prep] | 6 |
|
| 7 | why does [not/n't] he [vb infin] [prep] | 6 |
|
| 8 | why [vb -s] [not/n't] he [vb infin] [prep] | 6 |
|
