| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] [adv prt] at the | 174 |
|
| 2 | [noun prp] [be] [v-ing] at the | 168 |
|
| 3 | [noun prp] [be] [v-ing] [adv prt] the | 68 |
|
| 4 | [noun prp] [be] [v-ing] [adv prt] at | 43 |
|
| 5 | [noun prp] [be] [adv prt] at the | 23 |
|
| 6 | [noun prp] [v-ing] [adv prt] at the | 9 |
|
