| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do not offer | 136 |
|
| 2 | did [not/n't] offer | 77 |
|
| 3 | does [not/n't] offer | 61 |
|
| 4 | do n't offer | 54 |
|
| 5 | do [not/n't] offer | 52 |
|
