| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but why [verb] he [verb] | 25 |
|
| 2 | but why [vb past] he [verb] | 20 |
|
| 3 | but why [verb] he [vb infin] | 19 |
|
| 4 | but why do he [verb] | 19 |
|
| 5 | but why did he [verb] | 17 |
|
| 6 | but why have he [verb] | 6 |
|
| 7 | but why [vb -s] he [verb] | 5 |
|
| 8 | but why [verb] he [vb pp] | 5 |
|
