| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pos pn] [noun] [verb] be [v-ing] | 268 |
|
| 2 | [noun] [verb] be [v-ing] in | 238 |
|
| 3 | [pos pn] [noun] be [v-ing] in | 174 |
|
| 4 | [pos pn] [noun] [verb] be in | 83 |
|
| 5 | [pos pn] [noun] [verb] [v-ing] in | 38 |
|
