| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] [prep] be an | 20 |
|
| 2 | be [vb pp] [prep] [be] an | 20 |
|
| 3 | [be] [vb pp] to [be] an | 20 |
|
| 4 | [be] said [prep] [be] an | 7 |
|
| 5 | [be] considered [prep] [be] an | 5 |
|
