| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pron] could [verb] | 3902 |
|
| 2 | think [pron] [modal v] [verb] | 2204 |
|
| 3 | think [pron] [vb mod] [verb] | 2204 |
|
| 4 | think [pron] could [verb] | 1000 |
|
| 5 | [vb infin] [pron] could [verb] | 575 |
|
| 6 | think [pron] could [verb] | 352 |
|
