| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] [verb] [adv] [prep] a | 498 |
|
| 2 | [not/n't] [verb] [adv prt] [prep] a | 268 |
|
| 3 | [not/n't] [verb] back [prep] [art] | 108 |
|
| 4 | [adv] [verb] back [prep] a | 101 |
|
| 5 | [not/n't] [verb] back [prep] a | 24 |
|
