| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] ensure that [adj] [noun pl] | 96 |
|
| 2 | take ensure that [adj] [noun] | 20 |
|
| 3 | take [verb] that [adj] [noun pl] | 16 |
|
| 4 | take ensure [that] [adj] [noun pl] | 13 |
|
| 5 | take ensure [conj] [adj] [noun pl] | 13 |
|
| 6 | take ensure that [adj] [noun pl] | 13 |
|
