| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] happening [prep] the | 229 |
|
| 2 | [is] happening [prep] the | 229 |
|
| 3 | [is] [verb] within the | 181 |
|
| 4 | [is] [v-ing] within the | 12 |
|
| 5 | [be] happening within the | 9 |
|
| 6 | [is] happening within [art] | 5 |
|
| 7 | [is] happening within the | 5 |
|
| 8 | [is] happening within [art] | 5 |
|
| 9 | [is] happening within the | 5 |
|
| 10 | [is] happen within the | 5 |
|
