| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] a part [prep] the | 8 |
|
| 2 | [be] [v-ing] a part [prep] the | 8 |
|
| 3 | [be] [v-ing] a part [prep] the | 8 |
|
| 4 | [be] [v-ing] a part of the | 5 |
|
