| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adj] that [adj] | 1678 |
|
| 2 | is [adj] ensure that | 86 |
|
| 3 | [adj] ensure that [adj] | 63 |
|
| 4 | is ensure that [adj] | 43 |
|
| 5 | is [adj] ensure [adj] | 13 |
|
