| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [adv] [vb pp] to ensure [conj] [art] | 18 |
|
| 2 | be [adv] [vb pp] to ensure [conj] [art] | 18 |
|
| 3 | [is] [adv] [vb pp] to ensure [conj] [art] | 5 |
|
| 4 | be [adv] [vb pp] to ensure [conj] [art] | 5 |
|
| 5 | [be] [adv] [vb pp] to ensure [conj] [art] | 5 |
|
| 6 | is [adv] [vb pp] to ensure [conj] [art] | 5 |
|
| 7 | [adv] [be] [vb pp] to ensure [conj] [art] | 9 |
|
| 8 | [adv] be [vb pp] to ensure [conj] [art] | 9 |
|
| 9 | [adv] [be] [vb pp] to ensure [conj] [art] | 6 |
|
| 10 | [adv] be [vb pp] to ensure [conj] [art] | 6 |
|
| 11 | [adv] [vb pp] to ensure [conj] [art] [noun] | 13 |
|
| 12 | [adv] [vb pp] to ensure [conj] [art] [noun sg] | 12 |
|
| 13 | [adv] [vb pp] to ensure [conj] [art] [adj] | 6 |
|
| 14 | [adv] [vb pp] to ensure [conj] [art] [adj] | 5 |
|
