| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [verb] at the | 960 |
|
| 2 | [is] happening [prep] the | 229 |
|
| 3 | [is] happening [prep] the | 229 |
|
| 4 | [is] [v-ing] at the | 226 |
|
| 5 | [be] happening at the | 48 |
|
| 6 | [is] happening at [art] | 30 |
|
| 7 | [is] happening at [art] | 30 |
|
| 8 | [is] happening at the | 28 |
|
| 9 | [is] happen at the | 28 |
|
| 10 | [is] happening at the | 28 |
|
