| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have thought [prep] this | 26 |
|
| 2 | have think about this | 12 |
|
| 3 | have think of this | 10 |
|
| 4 | have think [prep] this | 10 |
|
| 5 | 've think [prep] this | 7 |
|
