| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] think about this | 11 |
|
| 2 | [vb base] thought [prep] this | 11 |
|
| 3 | 've think [prep] this | 7 |
|
| 4 | [vb base] to think [prep] this | 5 |
|
