| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | perhaps she [modal v] [adv] have | 7 |
|
| 2 | perhaps she [vb mod] [adv] have | 7 |
|
| 3 | perhaps she [modal v] not have | 6 |
|
| 4 | perhaps she [modal v] [not/n't] have | 6 |
|
| 5 | perhaps she [modal v] n't have | 5 |
|
| 6 | perhaps she should [adv] have | 5 |
|
| 7 | perhaps she should [adv] have | 5 |
|
