| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] be at the beginning | 10 |
|
| 2 | [verb] be at the beginning | 10 |
|
| 3 | [verb] been at the beginning | 9 |
|
| 4 | have be at the beginning | 9 |
|
| 5 | had be at the beginning | 8 |
|
