| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] be [verb] at a | 46 |
|
| 2 | [adv] [be] [vb pp] at a | 43 |
|
| 3 | [adv] [be] [verb] at a | 39 |
|
| 4 | only [be] [verb] at a | 16 |
|
| 5 | [adv] [be] [verb] at an | 7 |
|
| 6 | also [be] [verb] at a | 7 |
|
| 7 | [adv] [be] made at a | 5 |
|
| 8 | [adv] [be] make at a | 5 |
|
