| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] for a [noun sg] | 127 |
|
| 2 | ask for a [noun sg] | 61 |
|
| 3 | [not/n't] ask for a | 16 |
|
| 4 | [not/n't] ask for [noun sg] | 15 |
|
| 5 | [not/n't] ask a [noun sg] | 7 |
|
