| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] not sure [pron] be [verb] | 17 |
|
| 2 | be not sure [pron] be [verb] | 17 |
|
| 3 | [be] not sure [pron] be [v-ing] | 15 |
|
| 4 | [be] not sure [pron] be [verb] | 13 |
|
| 5 | [am/are] not sure [pron] be [verb] | 12 |
|
| 6 | [be] not sure what be [verb] | 9 |
|
| 7 | [be] not sure [Wh det] be [verb] | 9 |
|
| 8 | [be] not sure what be [verb] | 9 |
|
| 9 | 'm not sure [pron] be [verb] | 7 |
|
| 10 | [be] not sure [pers pn] be [verb] | 7 |
|
| 11 | [be] not sure [pron] be going | 6 |
|
| 12 | [be] not sure [pron] be go | 6 |
|
| 13 | [be] not sure [pron] is [verb] | 5 |
|
| 14 | [be] not sure [pron] was [verb] | 5 |
|
| 15 | [was/were] not sure [pron] be [verb] | 5 |
|
