| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | ahead for the [adj] time [prep] | 5 |
|
| 2 | ahead [prep] the first time [prep] | 5 |
|
| 3 | ahead [prep] the first time [prep] | 5 |
|
| 4 | ahead [prep] the [num ord] time [prep] | 5 |
|
