| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be going ahead | 62 |
|
| 2 | is go ahead | 46 |
|
| 3 | be to go ahead | 41 |
|
| 4 | are go ahead | 18 |
|
| 5 | was go ahead | 14 |
|
| 6 | be go ahead | 10 |
|
| 7 | were go ahead | 7 |
|
| 8 | 're go ahead | 6 |
|
