| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [v-ing] [adv] at the | 12 |
|
| 2 | [vb mod] be [v-ing] [adv] at the | 12 |
|
| 3 | [prep] be [v-ing] [adv] at the | 8 |
|
| 4 | to be [v-ing] [adv] at the | 8 |
|
| 5 | [prep] be [v-ing] [adv] at the | 8 |
|
| 6 | to be [v-ing] [adv] at the | 8 |
|
| 7 | be [v-ing] [adv] [adv] at the | 5 |
|
| 8 | be [v-ing] [adv] at the [noun] | 13 |
|
| 9 | be [v-ing] [adv] at the [noun sg] | 10 |
|
| 10 | be [v-ing] [adv] at the [adj] | 8 |
|
| 11 | be [v-ing] [adv] at the [adj] | 6 |
|
