| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] be [vb pp] to [be] | 110 |
|
| 2 | [v-ing] [prep] be [vb pp] [prep] [be] | 9 |
|
| 3 | [v-ing] [prep] be [vb pp] [prep] [be] | 9 |
|
| 4 | [v-ing] [prep] [be] [vb pp] to [be] | 7 |
|
| 5 | [v-ing] [prep] be [vb pp] to [be] | 7 |
|
| 6 | [v-ing] [prep] be [vb pp] to [be] | 7 |
|
| 7 | [v-ing] [prep] be [verb] to [be] | 7 |
|
