| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] that [det] [noun pl] | 464 |
|
| 2 | be ensure that [adj] [noun pl] | 27 |
|
| 3 | be ensure that [det] [noun] | 27 |
|
| 4 | [be] ensure that [det] [noun pl] | 14 |
|
| 5 | be ensure [conj] [det] [noun pl] | 14 |
|
