| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adj] [that] [adj] [noun sg] | 461 |
|
| 2 | [adj] ensure [that] [adj] [noun sg] | 23 |
|
| 3 | is [adj] ensure [that] [adj] | 19 |
|
| 4 | is ensure [that] [adj] [noun sg] | 13 |
|
| 5 | is [adj] ensure [that] [noun sg] | 8 |
|
