| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [modal v] [not/n't] [verb] a [adj] | 322 |
|
| 2 | [noun] [vb mod] [not/n't] [verb] a [adj] | 322 |
|
| 3 | [noun] could [not/n't] [verb] [art] [adj] | 154 |
|
| 4 | [noun] could [not/n't] [verb] [art] [adj] | 154 |
|
| 5 | [noun] could [adv] [verb] a [adj] | 123 |
|
| 6 | [noun] could [not/n't] [verb] a [adj] | 67 |
|
| 7 | [noun] could [not/n't] [verb] a [adj] | 61 |
|
