| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [be] not sure [conj] | 537 |
|
| 2 | well [pers pn] [be] not sure | 26 |
|
| 3 | well [pers pn] [be] not [conj] | 12 |
|
| 4 | well [pers pn] [be] sure [conj] | 8 |
|
