| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] is [verb] [prep] [noun] | 3270 |
|
| 2 | [pron] [be] happen [prep] [noun] | 201 |
|
| 3 | [pron] be happen [prep] [noun] | 201 |
|
| 4 | [pron] [is] happen [prep] [noun] | 125 |
|
