| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [adv] [verb] for a | 29 |
|
| 2 | not [adv] [verb] for a | 23 |
|
| 3 | not [adv] [v-ing] for a | 10 |
|
| 4 | not [adv] [vb pp] for a | 9 |
|
| 5 | not [adv] [verb] for an | 6 |
|
| 6 | not [adv] [vb infin] for a | 6 |
|
