| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] [to-vb] [art] [adv] | 436 |
|
| 2 | be begin [verb] [art] [adv] | 24 |
|
| 3 | [be] begin [to-vb] [art] [adv] | 24 |
|
| 4 | be begin [to-vb] [art] [adv] | 24 |
|
