| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [verb] a | 6772 |
|
| 2 | [adv] provide a | 921 |
|
| 3 | not provide [art] | 271 |
|
| 4 | not provide [art] | 271 |
|
| 5 | not provide a | 179 |
|
| 6 | not provide a | 142 |
|
| 7 | [not/n't] provide a | 142 |
|
