| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] could not be | 1289 |
|
| 2 | [pers pn] could not be | 1007 |
|
| 3 | she [modal v] not be | 660 |
|
| 4 | she could [adv] be | 168 |
|
| 5 | she could not [be] | 110 |
|
| 6 | she could not be | 110 |
|
