| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [vb mod] not i [vb infin] | 99 |
|
| 2 | why [vb mod] n't i [vb infin] | 99 |
|
| 3 | why [vb mod] not i [vb infin] | 99 |
|
| 4 | why ca not i [vb infin] | 55 |
|
| 5 | why should not i [vb infin] | 31 |
|
| 6 | why [vb mod] not i have | 20 |
|
| 7 | why could not i [vb infin] | 9 |
|
| 8 | why [vb mod] not i do | 9 |
|
