| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] could [verb] | 45395 |
|
| 2 | think [pron] [verb] | 12834 |
|
| 3 | think [pron] could | 1408 |
|
| 4 | think could [verb] | 20 |
|
