| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [adv] [v-ing] [prep] [noun sg] at | 9 |
|
| 2 | be [adv] [v-ing] [prep] [noun sg] at | 9 |
|
| 3 | was [adv] [v-ing] [prep] [noun sg] at | 6 |
|
| 4 | [was/were] [adv] [v-ing] [prep] [noun sg] at | 6 |
|
| 5 | [adv] [v-ing] [prep] [art] [noun sg] at | 39 |
|
| 6 | [adv] [v-ing] [prep] [art] [noun sg] at | 39 |
|
| 7 | [adv] [v-ing] [prep] the [noun sg] at | 33 |
|
| 8 | [adv] [v-ing] [prep] the [noun sg] at | 33 |
|
| 9 | [adv] [v-ing] [prep] [adj] [noun sg] at | 11 |
|
| 10 | [adv] [v-ing] [prep] a [noun sg] at | 6 |
|
| 11 | [adv] [v-ing] [prep] [det] [noun sg] at | 6 |
|
| 12 | [adv] [v-ing] [prep] a [noun sg] at | 5 |
|
| 13 | [adv] [v-ing] [prep] [noun] [noun sg] at | 5 |
|
| 14 | [adv] [v-ing] [prep] [noun sg] at the | 9 |
|
| 15 | [adv] [v-ing] [prep] [noun sg] at [art] | 9 |
|
| 16 | [adv] [v-ing] [prep] [noun sg] at the | 9 |
|
| 17 | [adv] [v-ing] [prep] [noun sg] at [art] | 9 |
|
| 18 | [adv] [v-ing] [prep] [noun sg] at [pron] | 5 |
|
| 19 | [adv] [v-ing] [prep] [noun sg] at [noun] | 5 |
|
| 20 | [adv] [v-ing] [prep] [noun sg] at [adj] | 5 |
|
