| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they do [adv] [verb] | 5886 |
|
| 2 | perhaps do [adv] [verb] | 22 |
|
| 3 | perhaps they [adv] [verb] | 18 |
|
| 4 | perhaps they do [adv] | 12 |
|
