| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] [verb] [prep] | 11921 |
|
| 2 | be [vb pp] [verb] [prep] | 11921 |
|
| 3 | are [verb] [verb] [prep] | 2080 |
|
| 4 | [am/are] [vb pp] [verb] [prep] | 1590 |
|
| 5 | are [vb pp] [verb] [prep] | 1459 |
|
