| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [adv] [noun] [prep] | 307 |
|
| 2 | be [verb] [adv] [noun] [prep] | 182 |
|
| 3 | be [v-ing] [adv] [noun] [prep] | 54 |
|
| 4 | [be] [v-ing] [adv] [noun] [prep] | 54 |
|
