| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [be] [v-ing] [prep] [art] | 6898 |
|
| 2 | [noun sg] [be] [v-ing] [prep] [art] | 3215 |
|
| 3 | voice [be] [verb] [prep] [art] | 34 |
|
| 4 | voice [be] [v-ing] [prep] [art] | 12 |
|
