| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [prep] [art] [noun] | 121374 |
|
| 2 | be [verb] during [art] [noun] | 824 |
|
| 3 | be [vb pp] during [art] [noun] | 783 |
|
| 4 | [be] [vb pp] during [art] [noun] | 783 |
|
