| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adj] ensure that [adj] [noun pl] | 9 |
|
| 2 | is [adj] ensure [that] [adj] [noun pl] | 9 |
|
| 3 | is [adj] ensure that [adj] [noun pl] | 9 |
|
| 4 | is [adj] ensure [conj] [adj] [noun pl] | 9 |
|
| 5 | is [adj] to ensure [conj] [adj] [noun pl] | 9 |
|
| 6 | is [adj] ensure [conj] [adj] [noun pl] | 5 |
|
