| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [be] [v-ing] [prep] | 33951 |
|
| 2 | [be] [v-ing] [prep] the | 15796 |
|
| 3 | [pron] [be] [prep] the | 14578 |
|
| 4 | [pron] [be] [v-ing] the | 6288 |
|
| 5 | [pron] [v-ing] [prep] the | 1925 |
|
