| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] be [verb] to [be] | 571 |
|
| 2 | [conj] be [vb pp] to [be] | 477 |
|
| 3 | [conj] [be] [vb pp] to [be] | 473 |
|
| 4 | [conj] be [vb pp] [prep] [be] | 473 |
|
