| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] is to ensure that | 163 |
|
| 2 | [noun sg] is to ensure that | 140 |
|
| 3 | responsibility is [to-vb] that | 6 |
|
| 4 | responsibility is [verb] that | 6 |
|
| 5 | responsibility be to ensure that | 5 |
|
| 6 | responsibility is to ensure that | 5 |
|
| 7 | responsibility [is] to ensure that | 5 |
|
| 8 | responsibility is ensure that | 5 |
|
| 9 | responsibility is to ensure that | 5 |
|
| 10 | responsibility is to ensure [that] | 5 |
|
| 11 | responsibility [be] to ensure that | 5 |
|
| 12 | responsibility is to ensure [conj] | 5 |
|
