| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] be [v-ing] [verb] [pron] | 133 |
|
| 2 | [vb mod] be [verb] [verb] its | 97 |
|
| 3 | [vb mod] be [v-ing] [verb] [pos pn] | 53 |
|
| 4 | [vb mod] be [v-ing] [verb] its | 11 |
|
| 5 | [vb mod] [be] [v-ing] [verb] its | 11 |
|
| 6 | [modal v] be [v-ing] [verb] its | 11 |
|
