| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adj] [verb] that | 1799 |
|
| 2 | it be [adj] ensure that | 65 |
|
| 3 | it [be] [adj] ensure that | 65 |
|
| 4 | [pron] is [adj] ensure that | 63 |
|
| 5 | [pers pn] is [adj] ensure that | 58 |
|
| 6 | it [is] [adj] ensure that | 57 |
|
| 7 | it is [adj] ensure [that] | 57 |
|
| 8 | it is [adj] ensure [conj] | 57 |
|
| 9 | it is [adj] ensure that | 57 |
|
| 10 | it is [adj] ensure that | 57 |
|
