| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not be [adj] [Wh det] | 22 |
|
| 2 | not be [adj] [Wh det] | 18 |
|
| 3 | not be sure [Wh det] | 17 |
|
| 4 | not be [adj] what | 15 |
|
| 5 | not be [adj] which | 8 |
|
| 6 | n't be [adj] [Wh det] | 6 |
|
