| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] sure you [modal v] do | 6 |
|
| 2 | be sure you [modal v] do | 6 |
|
| 3 | [am/are] sure you [modal v] do | 6 |
|
| 4 | 'm sure you [modal v] do | 5 |
|
| 5 | sure you [modal v] do [pron] | 6 |
|
