| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] [adj] that | 4143 |
|
| 2 | is [adj] ensure that | 87 |
|
| 3 | [adv] [adj] ensure that | 79 |
|
| 4 | is [adv] [adj] ensure | 51 |
|
| 5 | is [adv] ensure that | 8 |
|
