| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be not [adj] [adv] [art] [noun sg] | 32 |
|
| 2 | be not sure [adv] [art] [noun] | 8 |
|
| 3 | [be] not sure [adv] [art] [noun sg] | 7 |
|
| 4 | be [not/n't] sure [adv] [art] [noun sg] | 7 |
|
| 5 | be [adv] sure [adv] [art] [noun sg] | 7 |
|
| 6 | be not sure [adv] [art] [noun sg] | 7 |
|
