| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] to [be] a | 1681 |
|
| 2 | [conj] be [verb] to [be] | 571 |
|
| 3 | [conj] [verb] to [be] a | 127 |
|
| 4 | [conj] be [verb] to a | 120 |
|
