| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | please [verb] [pers pn] [vb infin] if there | 5 |
|
| 2 | please let [pron] [vb infin] if there | 5 |
|
| 3 | please [verb] [pron] [vb infin] if there | 5 |
|
| 4 | please [verb] [pron] know if there | 5 |
|
