| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] happen [prep] [be] at | 7 |
|
| 2 | happen [prep] [be] [adj] at | 9 |
|
| 3 | happen [prep] [be] [adj] at | 7 |
|
| 4 | happen [prep] [be] [verb] at | 7 |
|
| 5 | happen [prep] [be] [adv] at | 6 |
|
| 6 | happen [prep] [be] [v-ing] at | 6 |
|
| 7 | happen [prep] [be] at [art] | 9 |
|
| 8 | happen [prep] [be] at [art] | 9 |
|
| 9 | happen [prep] [be] at the | 8 |
|
| 10 | happen [prep] [be] at the | 8 |
|
