| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | think of this | 30 |
|
| 2 | think about this | 28 |
|
| 3 | think in this | 10 |
|
| 4 | think at this | 7 |
|
| 5 | think for this | 6 |
|
| 6 | think on this | 6 |
|
