| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [verb] be [v-ing] [prep] | 292 |
|
| 2 | [verb] be [v-ing] [prep] this | 138 |
|
| 3 | [vb mod] be [v-ing] [prep] this | 70 |
|
| 4 | [vb mod] [verb] be [prep] this | 24 |
|
| 5 | [vb mod] [verb] [v-ing] [prep] this | 14 |
|
| 6 | [vb mod] [verb] be [v-ing] this | 6 |
|
