| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [noun sg] [vb mod] not [be] [verb] | 270 |
|
| 2 | [conj] [noun sg] [modal v] not [be] [verb] | 270 |
|
| 3 | [conj] [noun sg] could [adv] [be] [verb] | 82 |
|
| 4 | [conj] [noun] could not [be] [verb] | 81 |
|
| 5 | [conj] [noun sg] could [not/n't] [be] [verb] | 42 |
|
| 6 | [conj] [noun sg] could not [be] [verb] | 42 |
|
| 7 | [conj] [noun sg] could not [be] [verb] | 39 |
|
