| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] been [v-ing] at [noun] | 25 |
|
| 2 | [vb -s] be [v-ing] at [noun] | 25 |
|
| 3 | has be [v-ing] at [noun] | 20 |
|
| 4 | [vb -s] be [v-ing] at [noun prp] | 13 |
|
| 5 | [vb -s] be looking at [noun] | 7 |
|
| 6 | [vb -s] be [v-ing] at [noun sg] | 7 |
|
| 7 | 's be [v-ing] at [noun] | 5 |
|
| 8 | [vb -s] be [v-ing] at [noun pl] | 5 |
|
