| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | please do [not/n't] [verb] | 531 |
|
| 2 | please do [not/n't] [vb infin] | 529 |
|
| 3 | [adv] do [not/n't] worry | 107 |
|
| 4 | please do [not/n't] worry | 23 |
|
| 5 | please do [adv] worry | 23 |
|
| 6 | please [verb] [not/n't] worry | 23 |
|
