| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] is that [art] | 3166 |
|
| 2 | [noun sg] ensure that [art] | 476 |
|
| 3 | [noun sg] is ensure that | 143 |
|
| 4 | is ensure that [art] | 87 |
|
| 5 | [noun sg] is ensure [art] | 19 |
|
