| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] be [v-ing] [prep] [noun] | 5364 |
|
| 2 | be [v-ing] [prep] several [noun] | 49 |
|
| 3 | [pers pn] be [v-ing] several [noun] | 10 |
|
| 4 | [pers pn] be [v-ing] [prep] several | 9 |
|
