| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] [to-vb] a | 6705 |
|
| 2 | [vb base] be [verb] [to-vb] | 2494 |
|
| 3 | [vb base] [verb] [to-vb] a | 767 |
|
| 4 | [vb base] be [verb] a | 493 |
|
| 5 | [vb base] be [to-vb] a | 26 |
|
