| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why i do [adv] think of | 5 |
|
| 2 | why i do [not/n't] think of | 5 |
|
| 3 | why i do not think of | 5 |
|
| 4 | why i do n't think of | 5 |
|
