| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [be] [v-ing] [prep] | 33951 |
|
| 2 | [verb] [pron] [be] [v-ing] | 13030 |
|
| 3 | [verb] [be] [v-ing] [prep] | 6304 |
|
| 4 | [verb] [pron] [be] [prep] | 4611 |
|
| 5 | [verb] [pron] [v-ing] [prep] | 3094 |
|
