| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [vb infin] [adv] | 7332 |
|
| 2 | [vb infin] she [adv] | 1444 |
|
| 3 | could [vb infin] she | 753 |
|
| 4 | could she [adv] | 89 |
|
