| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] [prep] a | 51403 |
|
| 2 | [vb pp] [prep] a long | 518 |
|
| 3 | [be] [vb pp] [prep] long | 169 |
|
| 4 | [be] [prep] a long | 67 |
|
| 5 | [be] [vb pp] a long | 59 |
|
