| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [that] [art] [noun sg] | 7159 |
|
| 2 | ensure [that] [art] [noun sg] | 1482 |
|
| 3 | [adj] ensure [that] [art] | 188 |
|
| 4 | [adj] ensure [art] [noun sg] | 64 |
|
| 5 | [adj] ensure [that] [noun sg] | 36 |
|
