| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adj] [conj] [adj] [noun pl] | 768 |
|
| 2 | [adj] ensure [conj] [adj] [noun pl] | 35 |
|
| 3 | is ensure [conj] [adj] [noun pl] | 21 |
|
| 4 | is [adj] ensure [conj] [adj] | 19 |
|
| 5 | is [adj] ensure [conj] [noun pl] | 5 |
|
