| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [noun] ensure that [adj] | 11 |
|
| 2 | [det] [noun sg] ensure that [adj] | 7 |
|
| 3 | [det] ensure that [art] [adj] | 5 |
|
| 4 | [det] ensure that [art] [adj] | 5 |
|
| 5 | [det] ensure that [adj] [noun] | 8 |
|
