| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] is [prep] [noun] | 3177 |
|
| 2 | [pron] is happening [prep] | 328 |
|
| 3 | is happening [prep] [noun] | 90 |
|
| 4 | [pron] happening [prep] [noun] | 10 |
|
