| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | she could [verb] | 5880 |
|
| 2 | she could [vb infin] | 5849 |
|
| 3 | [pron] could read | 192 |
|
| 4 | [pers pn] could read | 163 |
|
| 5 | she [modal v] read | 81 |
|
| 6 | she could read | 35 |
|
| 7 | she could read | 35 |
|
