| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] do [not/n't] i think of | 15 |
|
| 2 | [Wh adv] [verb] [not/n't] i think of | 15 |
|
| 3 | [Wh adv] [vb past] [not/n't] i think of | 15 |
|
| 4 | why [verb] [not/n't] i think of | 15 |
|
| 5 | [Wh adv] did [not/n't] i think of | 15 |
|
| 6 | [Wh adv] [verb] n't i think of | 14 |
|
