| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | ensure [conj] [adj] [noun pl] | 595 |
|
| 2 | [is] [conj] [adj] [noun pl] | 579 |
|
| 3 | [is] ensure [conj] [adj] | 44 |
|
| 4 | [is] ensure [conj] [noun pl] | 27 |
|
