| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] also [conj] | 791 |
|
| 2 | [conj] to ensure [conj] | 220 |
|
| 3 | [conj] also to ensure | 15 |
|
| 4 | also to ensure [conj] | 12 |
|
