| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could n't [vb infin] [art] [noun] | 1143 |
|
| 2 | could n't [verb] [art] [noun] | 1143 |
|
| 3 | [vb mod] n't have [art] [noun] | 309 |
|
| 4 | [modal v] n't have [art] [noun] | 309 |
|
| 5 | could [adv] have [art] [noun] | 72 |
|
| 6 | could not have [art] [noun] | 32 |
|
| 7 | could [not/n't] have [art] [noun] | 32 |
|
| 8 | could n't have [art] [noun] | 21 |
|
| 9 | could n't have [art] [noun] | 21 |
|
