| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adj] ensure [det] | 5 |
|
| 2 | it is [adj] ensure [det] | 5 |
|
| 3 | [pron] is [adj] ensure [det] | 5 |
|
| 4 | [pers pn] is [adj] ensure [det] | 5 |
|
| 5 | is [adj] ensure that [det] | 9 |
|
| 6 | is [adj] ensure that [det] | 9 |
|
| 7 | is [adj] ensure [conj] [det] | 9 |
|
| 8 | is [adj] ensure [that] [det] | 9 |
|
