| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [verb] that [adj] [noun pl] | 128 |
|
| 2 | is to ensure that [adj] [noun pl] | 20 |
|
| 3 | is to ensure that [adj] [noun] | 15 |
|
| 4 | is [to-vb] that [adj] [noun pl] | 14 |
|
| 5 | be to ensure that [adj] [noun pl] | 11 |
|
| 6 | [be] to ensure that [adj] [noun pl] | 11 |
|
| 7 | [is] to ensure that [adj] [noun pl] | 10 |
|
| 8 | is to ensure [conj] [adj] [noun pl] | 10 |
|
| 9 | is ensure that [adj] [noun pl] | 10 |
|
