| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [vb mod] n't have a | 15 |
|
| 2 | they [vb mod] not have a | 13 |
|
| 3 | they would [not/n't] have a | 5 |
|
| 4 | they ca [not/n't] have a | 5 |
|
