| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is not [adv] [prep] [art] | 214 |
|
| 2 | is not [adv] [art] question | 54 |
|
| 3 | is [adv] [prep] [art] question | 47 |
|
| 4 | not [adv] [prep] [art] question | 17 |
|
