| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [verb] to [be] | 20770 |
|
| 2 | [noun] [vb past] to [be] | 7150 |
|
| 3 | [noun] happen to [be] | 218 |
|
| 4 | [noun] happened [prep] [be] | 92 |
|
