| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [that] [indef pn] [prep] | 430 |
|
| 2 | [to-vb] [that] [indef pn] [prep] | 59 |
|
| 3 | ensure [that] [indef pn] [prep] | 15 |
|
| 4 | to ensure [that] [indef pn] [prep] | 8 |
|
| 5 | to ensure [conj] [indef pn] [prep] | 8 |
|
| 6 | to ensure [that] [pron] [prep] | 8 |
|
