| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [vb mod] [verb] the | 4130 |
|
| 2 | [pron] [vb mod] assure the | 18 |
|
| 3 | i [modal v] assure the | 16 |
|
| 4 | i [vb mod] assure [art] | 16 |
|
