| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] to be | 17810 |
|
| 2 | [verb] to be a | 8485 |
|
| 3 | be [verb] to a | 5630 |
|
| 4 | be to be a | 642 |
|
| 5 | be [verb] be a | 532 |
|
