| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [conj] i [vb base] [verb] | 84 |
|
| 2 | not sure [conj] i [verb] | 60 |
|
| 3 | not sure [conj] i [vb base] | 43 |
|
| 4 | sure [conj] i [vb base] [verb] | 14 |
|
| 5 | not sure i [vb base] [verb] | 10 |
|
