| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] be [vb pp] [v-ing] to | 63 |
|
| 2 | to be [vb pp] [v-ing] to | 63 |
|
| 3 | [prep] be [vb pp] according to | 51 |
|
| 4 | [prep] be seen [v-ing] to | 5 |
|
