| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] [verb] do [pers pn] | 476 |
|
| 2 | [not/n't] need [verb] [pers pn] | 143 |
|
| 3 | [not/n't] need do [pron] | 22 |
|
| 4 | [adv] need do [pers pn] | 17 |
|
