| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to make sure that [pers pn] do [not/n't] | 18 |
|
| 2 | to make sure that [pron] do n't | 12 |
|
| 3 | to make sure that we do [not/n't] | 8 |
|
| 4 | to make sure that we do [not/n't] | 8 |
|
| 5 | to make sure that [pron] do not | 6 |
|
| 6 | to make sure that you do [not/n't] | 5 |
|
| 7 | to make sure that you do [not/n't] | 5 |
|
