| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] [prep] several [adj] [noun] | 169 |
|
| 2 | [be] [verb] [prep] [adj] recent [noun] | 17 |
|
| 3 | [be] [verb] [prep] several recent [noun] | 6 |
|
