| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | she could [adv] | 4516 |
|
| 2 | she could [adv] | 1199 |
|
| 3 | [pron] could only | 931 |
|
| 4 | she [modal v] only | 270 |
|
| 5 | she could only | 165 |
|
