| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [verb] n't i think [prep] | 14 |
|
| 2 | why [verb] n't i think of | 14 |
|
| 3 | why [verb] n't i think of | 14 |
|
| 4 | why [verb] n't i think [prep] | 14 |
|
