| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] could [not/n't] really be | 14 |
|
| 2 | [pers pn] could [not/n't] really be | 13 |
|
| 3 | [noun] could [not/n't] really be | 6 |
|
| 4 | could [not/n't] really be [verb] | 14 |
|
| 5 | could [not/n't] really be [vb pp] | 10 |
|
