| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] provide a [adj] [noun sg] | 67 |
|
| 2 | could provide a [adj] [noun sg] | 37 |
|
| 3 | could [not/n't] provide a [adj] | 7 |
|
| 4 | could [not/n't] provide a [noun sg] | 6 |
|
