| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that [adj] [adj] [noun pl] | 3476 |
|
| 2 | ensure that [adj] [noun pl] | 595 |
|
| 3 | ensure that [adj] [adj] | 209 |
|
| 4 | ensure [adj] [adj] [noun pl] | 45 |
|
