| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we [modal v] n't have a | 28 |
|
| 2 | we could n't [verb] a | 22 |
|
| 3 | [pers pn] could n't have a | 21 |
|
| 4 | [pron] could n't have a | 21 |
|
| 5 | we could [adv] have a | 12 |
|
| 6 | we could n't have [art] | 6 |
|
| 7 | we could [not/n't] have a | 6 |
|
| 8 | we could n't have [art] | 6 |
|
| 9 | we could not have a | 6 |
|
| 10 | we could n't have a | 5 |
|
| 11 | we could n't have a | 5 |
|
