| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is that the [adj] [noun sg] | 657 |
|
| 2 | ensure that the [adj] [noun sg] | 288 |
|
| 3 | is ensure that the [noun sg] | 42 |
|
| 4 | is ensure that the [adj] | 14 |
|
| 5 | is ensure that [adj] [noun sg] | 5 |
|
