| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could n't [verb] [prep] a [adj -er] | 12 |
|
| 2 | could n't [verb] [prep] a [adj -er] | 12 |
|
| 3 | could [adv] [verb] for a [adj -er] | 10 |
|
| 4 | could [not/n't] [verb] for a [adj -er] | 9 |
|
| 5 | could not [verb] for a [adj -er] | 9 |
|
| 6 | could n't [verb] for a [adj] | 8 |
|
| 7 | could n't [verb] for [art] [adj -er] | 7 |
|
| 8 | [modal v] n't [verb] for a [adj -er] | 7 |
|
| 9 | could n't [verb] for [art] [adj -er] | 7 |
|
| 10 | [vb mod] n't [verb] for a [adj -er] | 7 |
|
| 11 | could n't [verb] for a [adj -er] | 7 |
|
| 12 | could n't [verb] for a [adj -er] | 7 |
|
| 13 | could n't [verb] for a [adj -er] | 7 |
|
