| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [not/n't] go ahead | 41 |
|
| 2 | [modal v] [not/n't] go ahead | 41 |
|
| 3 | may [not/n't] go [adv] | 18 |
|
| 4 | may [not/n't] go [adv] | 13 |
|
| 5 | may [adv] go ahead | 8 |
|
| 6 | may [not/n't] go ahead | 5 |
|
| 7 | may [not/n't] go ahead | 5 |
|
| 8 | may [not/n't] [verb] ahead | 5 |
|
