| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] could not be [vb pp] [conj] | 73 |
|
| 2 | [pers pn] could not be [vb pp] [conj] | 60 |
|
| 3 | he [modal v] not be [vb pp] [conj] | 20 |
|
| 4 | he could [adv] be [vb pp] [conj] | 10 |
|
| 5 | he could not be [vb pp] [conj] | 9 |
|
| 6 | he could not be [verb] [conj] | 9 |
|
| 7 | he could not [be] [vb pp] [conj] | 9 |
|
| 8 | he could not [be] [vb pp] [conj] | 9 |
|
| 9 | he could not be [vb pp] [conj] | 9 |
|
