| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [not/n't] think about | 220 |
|
| 2 | [verb] [be] think about | 100 |
|
| 3 | [verb] [not/n't] [be] think | 28 |
|
| 4 | [not/n't] [be] think about | 13 |
|
