| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | please [vb base] to [art] | 76 |
|
| 2 | please [vb base] to [art] | 76 |
|
| 3 | please [vb base] to the | 73 |
|
| 4 | please refer to [art] | 33 |
|
| 5 | please write to [art] | 18 |
|
| 6 | please come to [art] | 6 |
|
