| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [verb] that [adj] [noun pl] | 281 |
|
| 2 | [verb] ensure that [adj] [noun pl] | 96 |
|
| 3 | is ensure that [adj] [noun pl] | 21 |
|
| 4 | is [verb] ensure that [adj] | 14 |
|
| 5 | is [verb] ensure that [noun pl] | 11 |
|
