| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] [adv prt] at the | 520 |
|
| 2 | [be] [v-ing] [adv prt] at the | 174 |
|
| 3 | [verb] [v-ing] [adv prt] at the | 60 |
|
| 4 | [be] [verb] [v-ing] at the | 31 |
|
| 5 | [be] [verb] [v-ing] [adv prt] the | 30 |
|
| 6 | [be] [verb] [v-ing] [adv prt] at | 12 |
|
