| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] to [be] [verb] | 35792 |
|
| 2 | [verb] [prep] [be] [v-ing] | 5575 |
|
| 3 | [verb] to [be] [v-ing] | 5344 |
|
| 4 | [verb] to [be] [v-ing] | 5334 |
|
| 5 | [verb] [prep] [be] [v-ing] | 5334 |
|
