| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] be [v-ing] [adv] [prep] | 3457 |
|
| 2 | [n mass] be [verb] [adv] [prep] | 381 |
|
| 3 | [n mass] [be] [v-ing] [adv] [prep] | 104 |
|
