| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | begin at the | 173 |
|
| 2 | began at the | 50 |
|
| 3 | beginning at the | 25 |
|
| 4 | begin at the | 25 |
|
| 5 | begins at the | 24 |
|
| 6 | to begin at the | 19 |
|
| 7 | begin at the | 19 |
|
| 8 | begun at the | 11 |
|
