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