| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [adj] [that] [noun pl] | 825 |
|
| 2 | [be] [adj] to ensure [that] | 188 |
|
| 3 | [be] to ensure [that] [noun pl] | 41 |
|
| 4 | [adj] to ensure [that] [noun pl] | 27 |
|
