| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [prep] ensuring that | 22 |
|
| 2 | be [vb pp] [prep] ensuring that | 22 |
|
| 3 | [be] [vb pp] to ensuring that | 15 |
|
| 4 | be [vb pp] to ensuring that | 15 |
|
| 5 | be [vb pp] to [v-ing] that | 7 |
|
| 6 | be [vb pp] to [verb] that | 7 |
|
| 7 | be [vb pp] to ensure that | 6 |
|
| 8 | [be] [vb pp] to ensuring that | 6 |
|
| 9 | be [vb pp] to ensuring that | 6 |
|
| 10 | be [vb pp] to ensuring that | 6 |
|
| 11 | be [vb pp] to ensuring [conj] | 6 |
|
| 12 | be [verb] to ensuring that | 6 |
|
| 13 | be [vb pp] to ensuring [that] | 6 |
|
