| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [to-vb] [coord] [verb] to | 9 |
|
| 2 | be [to-vb] [conj] [vb infin] to | 9 |
|
| 3 | be [to-vb] and [verb] to | 8 |
|
| 4 | be [to-vb] and [verb] to | 8 |
|
