| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] go | 141 |
|
| 2 | [vb pp] go ahead | 48 |
|
| 3 | [be] [vb pp] ahead | 12 |
|
| 4 | [be] go ahead | 10 |
|
