| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] be [verb] in this [noun] | 224 |
|
| 2 | [verb] be [v-ing] in [adj] [noun] | 108 |
|
| 3 | [verb] be [v-ing] [prep] this [noun] | 97 |
|
| 4 | [verb] [be] [v-ing] in this [noun] | 26 |
|
