| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] [prep] [be] | 12586 |
|
| 2 | be [vb pp] [prep] [be] | 12585 |
|
| 3 | are [verb] [prep] [be] | 2664 |
|
| 4 | [am/are] [vb pp] [prep] [be] | 2102 |
|
| 5 | are [vb pp] [prep] [be] | 2049 |
|
