| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [conj] they | 20762 |
|
| 2 | [noun sg] ensure [conj] | 1411 |
|
| 3 | ensure [conj] they | 376 |
|
| 4 | [noun sg] ensure they | 31 |
|
