| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not sure [conj] it | 77 |
|
| 2 | not [conj] it [vb -s] | 75 |
|
| 3 | sure [conj] it [vb -s] | 46 |
|
| 4 | not sure it [vb -s] | 7 |
|
