| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] the | 54984 |
|
| 2 | [modal v] assure the | 21 |
|
| 3 | [modal v] assure [art] | 21 |
|
| 4 | [modal v] assure [art] | 21 |
|
