| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] [verb] be [v-ing] [prep] | 619 |
|
| 2 | [noun] [vb base] be [v-ing] [prep] | 491 |
|
| 3 | [noun prp] [vb base] be [verb] [prep] | 411 |
|
| 4 | [noun prp] [vb base] [be] [v-ing] [prep] | 59 |
|
