| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] be [v-ing] [prep] | 2075 |
|
| 2 | [vb base] be [v-ing] [prep] | 2058 |
|
| 3 | [vb base] be [verb] to | 1484 |
|
| 4 | [verb] be [v-ing] to | 580 |
|
| 5 | [vb base] be [v-ing] to | 209 |
|
| 6 | [vb base] [be] [v-ing] to | 209 |
|
