| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [adj] that [noun] | 1664 |
|
| 2 | [is] [adj] to ensure that | 87 |
|
| 3 | [adj] to ensure that [noun] | 68 |
|
| 4 | [is] to ensure that [noun] | 42 |
|
| 5 | [is] [adj] to ensure [noun] | 10 |
|
