| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that [det] [adj] [noun] | 4811 |
|
| 2 | ensure that [adj] [noun] | 1094 |
|
| 3 | ensure that [det] [noun] | 570 |
|
| 4 | ensure that [det] [adj] | 162 |
|
| 5 | ensure [det] [adj] [noun] | 64 |
|
