| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] | 237912 |
|
| 2 | is [adv] | 164644 |
|
| 3 | [be] ahead | 252 |
|
| 4 | be ahead | 252 |
|
| 5 | [is] ahead | 58 |
|
| 6 | is ahead | 46 |
|
