| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] [prep] [pron] | 11415 |
|
| 2 | [be] [v-ing] [pron] [prep] | 3795 |
|
| 3 | [v-ing] [prep] [pron] [prep] | 3362 |
|
| 4 | [be] [prep] [pron] [prep] | 987 |
|
| 5 | [be] [v-ing] [prep] [prep] | 552 |
|
