| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] could n't [verb] a | 375 |
|
| 2 | [pron] [modal v] n't have a | 218 |
|
| 3 | [pron] could [adv] have a | 62 |
|
| 4 | [pron] could n't have [art] | 33 |
|
| 5 | [pron] could n't have [art] | 33 |
|
| 6 | [pron] could not have a | 28 |
|
| 7 | [pron] could [not/n't] have a | 28 |
|
| 8 | [pron] could n't have a | 23 |
|
