| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | did n't [vb infin] [prep] | 3370 |
|
| 2 | did n't i [vb infin] | 140 |
|
| 3 | did i [vb infin] [prep] | 92 |
|
| 4 | n't i [vb infin] [prep] | 43 |
|
