| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [not/n't] [verb] [verb] a [adj] | 165 |
|
| 2 | [modal v] [not/n't] [verb] [verb] a [adj] | 165 |
|
| 3 | could [not/n't] [verb] [verb] [art] [adj] | 107 |
|
| 4 | could [not/n't] [verb] [verb] [art] [adj] | 107 |
|
| 5 | could [adv] [verb] [verb] a [adj] | 98 |
|
| 6 | could [not/n't] [verb] [verb] a [adj] | 68 |
|
| 7 | could [not/n't] [verb] [verb] a [adj] | 64 |
|
