| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | please do [not/n't] [vb infin] [prep] | 62 |
|
| 2 | [adv] do [not/n't] [vb infin] on | 54 |
|
| 3 | please [verb] [not/n't] [vb infin] on | 10 |
|
| 4 | please do [not/n't] [verb] on | 10 |
|
| 5 | please do [adv] [vb infin] on | 10 |
|
