| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] be [vb pp] to | 3855 |
|
| 2 | [conj] be [vb pp] to | 1833 |
|
| 3 | [conj] [adv] [vb pp] to | 1096 |
|
| 4 | [conj] [adv] be [vb pp] | 1045 |
|
| 5 | [conj] [adv] be to | 27 |
|
