| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pron] could | 6733 |
|
| 2 | thought [pron] [vb mod] | 3963 |
|
| 3 | thought [pron] [modal v] | 3963 |
|
| 4 | [vb past] [pron] could | 2700 |
|
| 5 | think [pron] could | 1408 |
|
| 6 | thought [pron] could | 482 |
|
