| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | allow [pron] [to-vb] | 746 |
|
| 2 | [modal v] allow [pron] | 571 |
|
| 3 | [modal v] [pron] [to-vb] | 37 |
|
| 4 | [modal v] allow [to-vb] | 9 |
|
