| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [prep] a [noun sg] | 1121 |
|
| 2 | ask [prep] a [noun sg] | 68 |
|
| 3 | not ask [prep] [noun sg] | 18 |
|
| 4 | not ask [prep] a | 17 |
|
| 5 | not ask a [noun sg] | 7 |
|
