| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] to ensure [that] [adj] [noun pl] | 33 |
|
| 2 | [be] take to ensure [that] [adj] [noun] | 18 |
|
| 3 | [be] take [verb] [that] [adj] [noun pl] | 15 |
|
| 4 | [be] take [to-vb] [that] [adj] [noun pl] | 15 |
|
| 5 | [be] take to ensure [conj] [adj] [noun pl] | 12 |
|
| 6 | [be] take ensure [that] [adj] [noun pl] | 12 |
|
