| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] that [det] [noun pl] | 4053 |
|
| 2 | [to-vb] that [det] [noun pl] | 559 |
|
| 3 | to ensure that [adj] [noun pl] | 330 |
|
| 4 | ensure that [det] [noun pl] | 297 |
|
| 5 | to ensure that [det] [noun] | 290 |
|
| 6 | to ensure [conj] [det] [noun pl] | 159 |
|
| 7 | to ensure [that] [det] [noun pl] | 159 |
|
| 8 | to ensure that [det] [noun pl] | 159 |
|
