| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] [verb] that [adj] [noun pl] | 64 |
|
| 2 | be [verb] ensure that [adj] [noun] | 57 |
|
| 3 | be [verb] ensure [that] [adj] [noun pl] | 34 |
|
| 4 | be [verb] ensure [conj] [adj] [noun pl] | 34 |
|
| 5 | be [verb] ensure that [adj] [noun pl] | 34 |
|
| 6 | [be] [verb] ensure that [adj] [noun pl] | 34 |
|
